DE|EN

Präsentationen und Poster

197

The 20th Symposium on Thermophysical Properties, Boulder, CO, USA (2018)

Vortrag
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New formulation for the viscosity of isobutane.
Kurzfassung
Folien

Poster- & Computer-Präsentation
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Libraries and Software for Working Fluids for Calculating Heat Cycles, Turbines, Boilers, Heat Pumps, and Refrigeration Processes.
Kurzfassung
Poster Stoffwert-Programmbibliotheken
Poster Programmanbindungen

Poster
Kunick, M.; Kretzschmar, H.-J.; Berry, R. A.; Martineau, R. C.; Gampe, U.:
The IAPWS Guideline on the Fast Calculation of Steam and Water
Properties with the Spline-Based Table Look-Up Method (SBTL).

Kurzfassung
Poster SBTL

196

18th Meeting of the International Association for Transport Properties, Boulder, CO, USA (2018)

Vortrag
Herrmann, S.; Hellmann, R.; Vogel, E.:
Update: Reference Correlation for the Viscosity of Ethane.
Kurzfassung
Folien

 

195

2018 ASHRAE Annual Conference, Houston, TX, USA (2018)

Vortrag
Herrmann, S.; Kretzschmar, H.-J.; Aute, V. C.; Gatley, D. P.; Vogel, E.:
Seminar 32: State of the Art in Moist Air Properties Calculations.
Updated Transport Properties of Moist Air ASHRAE RP-1767.
Kurzfassung
Folien

Poster- & Computer-Präsentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
Flyer

194

Abschlussvorlesung von Prof. Dr.-Ing. habil. H.-J. Kretzschmar, Zittau (2018)
Folien
Foto-Impressionen

193

13. Ingenieurpädagogischen Regionaltagung 2018, Bochum (2018)

Vortrag
Freudenreich, R.:
t
hermoSOL – Ein integrierter Workshopansatz zur Unterstützung selbstorganisierter Lernprozesse im Modul Technische Thermodynamik.
Abstract
Folien

192

Tag der Lehre 2018 - Blended Learning - , Hochschule Zittau/Görlitz, Zittau (2018)

Vortrag
Freudenreich, R.:
E-AssessMINT - Ansätze zur Umsetzung elektronischer Übungen im MINT-Bereich an der HSZG.

Folien

191

2018 ASHRAE Winter Conference, Chicago, IL, USA (2018)

Vortrag
Herrmann, S.; Kretzschmar, H.-J.; Aute, V. C.; Gatley, D. P.; Vogel, E.:
Report on the Final Results of ASHRAE RP-1767 “Transport Properties of Moist Air”.
 Folien

Poster- & Computer-Präsentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
Flyer

190

Fakultätskolloquium der Fakultät Maschinenwesen, Hochschule Zittau/Görlitz, Zittau (2017)

Vortrag
Freudenreich, R.:
thermoSOL ein integrierter Workshop-Ansatz zur Unterstützung selbstorganisierter Lernprozesse im Modul Technische Thermodynamik.

Folien zu thermoSOL

189

EBSILON Professional Anwendertagung, Wiesbaden (2017)

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide in Prozesssimulationen der  Energie-, Kälte- und Umwelttechnik.
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Programme für Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, Smart Phones, Tablets, Taschenrechner und
Online-Nutzung.
Poster

188

Außerplanmäßiges Institutskolloquium 2017, Institut für Prozesstechnik, Prozeßautomatisierung und Messtechnik, Hochschule Zittau/Görlitz, Zittau (2017)

Vortrag:
Kunick, M.:
Schnelle Stoffwertberechnung mit dem Spline-basierten Table Look-Up Verfahren (IAPWS-Standard).
Folien

18721st European Conference on Thermophysical Properties, Graz, Österreich (2017)

Vortrag:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New Formulation for the Viscosity of Normal Butane.
Kurzfassung in Book of Abstracts, ISBN 978-3-85125-546-1
Folien

186

6th Rostocker International Conference: “Thermophysical Properties for Technical Thermodynamics”, THERMAM 2017, Rostock (2017)

Vortrag:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New Formulation for the Viscosity of Normal Butane.
Kurzfassung in Book of Abstracts, ISBN 978-3-941554-17-7

Poster-Präsentation:
Kunick, M.; Kretzschmar, H.-J.; Di Mare, F.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic and Transport Properties with the Spline-Based Table Look-Up Method (SBTL).
Kurzfassung in Book of Abstracts, ISBN 978-3-941554-17-7


Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Libraries for Calculating the Properties of Working Fluids in Heat
Cycles, Turbines, Heat Pumps, and Refrigeration Plants.

Kurzfassung in Book of Abstracts, ISBN 978-3-941554-17-7

185

ASHRAE Annual Conference, Long Beach, CA, USA (2017)

Poster- & Computer-Präsentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
Flyer

 

184

Kolloquium des Facharbeitskreises Thermodynamik, TU Freiberg, Freiberg (2017)

Vortrag:
Kretzschmar, H.-J.; Herrmann, S.; Freudenreich, R.:
E-Assessment mit thermoE und das E-Learning System Thermopr@ctice.
Folien zu Thermopr@ctice
Folien zu thermoE

 

183

The 3rd International Conference on Water Resource and Environment, Qingdao, China (2017)

Vortrag:
Herrmann, S.; Kretzschmar, H.-J.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater.
Kurzfassung
Folien

 

182

SMWK Projektkonferenz, Zittau (2017)

Presentation:
Kunick, M.; Kretzschmar, H.-J.:
Simulation fortschrittlicher energietechnischer Prozesse mit fluiden Stoffgemischen auf Grundlage einer schnellen und genauen Stoffwertberechnung mit Spline-Interpolation.
Abstract
Poster

181

Ingenieurpädagogische Regionaltagung 2017, Ilmenau (2017)

Vortrag:
Grau, C.; Freudenreich, R.; Breitkopf, C.; Kretzschmar, H.-J.:
thermo-E – ein Verfahren zur Erstellung elektronischer Übungsaufgaben im MINT-Bereich.
Abstract

 

180

Arbeitstreffen des Deutschen Nationalen Komitees der IAPWS - The International Association for the Properties of Water and Steam, Hamburg (2017)

Vortrag:
Herrmann, S.; Kretzschmar, H.-J.:
Projekte zu den Eigenschaften der feuchten Luft an der Hochschule Zittau/Görlitz.
Folien

 

179

ASHRAE Winter Conference, Las Vegas, NV, USA (2017)

Vortrag:

Herrmann, S.; Kretzschmar, H.-J.; Aute, V. C.; Gatley, D. P.:
Interim Report on ASHRAE RP-1767 “Transport Properties of Water at Saturation”.
Folien


Poster- & Computer-Präsentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
Flyer

 

178

Fachtagung der Kerntechnischen Gesellschaft (2016)

Vortrag:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Neue IAPWS-Richtlinie zur schnellen und genauen Stoffwert-Berechnung mit dem Spline-Basierten Table Look-up Verfahren (SBTL).
Abstract
Folien

 

177

IMECE - International Mechanical Engineering Congress & Exposition, Phoenix, AZ, USA (2016)

Poster:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic and Transport Properties with the Spline-Based Table Look-Up Method (SBTL) – Applied in Heat-Cycle Calculations.
Abstract
Poster

 

176

Eröffnung des Wissenschaftsjahres, Zittau (2016)

Presentation
Kunick, M.; Kretzschmar, H.-J.:
Integration entwickelter Spline-Stoffwertalgorithmen in industrielle Anwendersoftware zur numerischen Strömungssimulation (CFD) und zur Modellierung instationärer energietechnischer Prozesse.
  Abstract
 
Poster

175

HDS Forum, HTW Dresden (2016)

Disqspace:
Freudenreich, R.; Kretzschmar, H.-J.; Breitkopf, C.:
E-Assess-MINT - Formative Lehrzielkontrolle im MINT-Bereich mittels kompetenzorientiertem E-Assessment.
Poster

 

174

48. Kraftwerkstechnisches Kolloquium, Dresden (2016)

Poster:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Numerische Simulation instationärer Kraftwerksprozesse auf Grundlage eines Spline-basierten Stoffwert-Berechnungsverfahrens.
Abstract
Poster

 

173

Thermodynamik-Kolloquium 2016, Kaiserslautern (2016)

Poster:
Herrmann, S.; Kretzschmar, H.-J.;  Vogel, E.:
Eine ingenieurtechnische Viskositatskorrelation fur n-Butan.
Abstract
Poster

Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Neue IAPWS-Richtlinie zur schnellen Berechnung realer Stoffeigenschaften in numerischen Prozesssimulationen mit dem Spline-Basierten Table Look-up Verfahren (SBTL).
Abstract
Poster

 

172

Geschäftssitzung des Fachausschusses Thermodynamik der VDI-Gesellschaft Energie und Umwelt und ProcessNet, Kaiserslautern (2016)

Vortrag:
Kretzschmar, H.-J.:
Bericht: 2016 Annual Meeting der International Association for the Properties of Water and Steam (IAPWS).
Folien

 

171

Workshop on eLearning, Görlitz (2016)

Vortrag:
Freudenreich, R.; Breitkopf C.; Kretzschmar, H.-J.:
E-Assess-MINT - elektronsiche Übungen im MINT-Bereich.
Folien
Abstract

 

170

2016 IAPWS Meeting, Dresden (2016)

Vorträge:
Herrmann, S.; Kretzschmar, H.-J.; Orlov K.:
Editorial Changes to "Advisory Note No. 5: Thermodynamic Properties of Seawater for Industrial Use"
Folien

Kretzschmar, H.-J.; Kunick, M.; Hrubý. J.; Duška, M.; Vinš, V.; di Mare, F.; Singh, A.:
Completion and adoption of the IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL) Project of the IAPWS Task Group “CFD Steam Property Formulation”
Folien

Kunick, M.; Kretzschmar, H.-J.; Wagner, W.; Harvey, A. H.:
Report on proposed Editorial Changes on the Revised Supplementary Release on Backward Equations for Specific Volume as a Function of Pressure and Temperature v(p,T) for Region 3 of the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam
Folien

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES,Smartphones, Tablets, Pocket Calculators, and Online Use.

Poster

Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
A New IAPWS Standard on the Fast Calculation of Real Fluid Properties with the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD.
Poster

 

169

EBSILON Professional Anwendertagung, Wiesbaden (2016)

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide in Prozesssimulationen der  Energie-, Kälte- und Umwelttechnik.
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Programme für Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, Smart Phones, Tablets, Taschenrechner und
Online-Nutzung.
Poster

Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
A New IAPWS Standard on the Fast Calculation of Real Fluid Properties with the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD.
Poster

 

168

ASME Turbo Expo 2016, Seoul, Korea (2016)

Poster:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
A New IAPWS Standard on the Fast Calculation of Real Fluid Properties with the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD.
Abstract (LINK)
Poster

 

167

SMWK Projektkonferenz, Zittau (2016)

Presentation
Kunick, M.; Kretzschmar, H.-J.:
Integration entwickelter Spline-Stoffwertalgorithmen in industrielle Anwendersoftware zur numerischen Strömungssimulation (CFD) und zur Modellierung instationärer energietechnischer Prozesse.
  Abstract
 
Poster

166

16th Meeting of the International Association
for Transport Properties, London, England (2016)

Vortrag:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New Correlation for the Viscosity of Normal Butane.
Vortrag

165

Fakultätskolloquium der Fakultät Maschinenwesen, Hochschule Zittau/Görlitz, Zittau (2016)

Vortrag
Kretzschmar, H.-J.; Herrmann, S.; Breitkopf, C., Freudenreich, R.:
E-Assessment mit thermoE und das E-Learning System Thermopr@ctice.
Folien zu Thermopr@ctice

 

16416th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, USA (2016)

Vortrag
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast Calculation of Real Fluid Properties with the New IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD.
Abstract
Folien

 

163

Arbeitstreffen des Deutschen Nationalen Komitees der IAPWS - The International Association for the Properties of Water and Steam, Rostock (2016)

Vortrag
Herrmann, S.; Kretzschmar, H.-J.:
Editorial Changes in the Advisory Note No. 5: Industrial Calculation of the Thermodynamic Properties of Seawater.
Folien

 

162

ASHRAE Winter Conference, Orlando, FL, USA (2016)

Poster- & Computer-Präsentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
 Flyer

 

161

Kolloquium at the Technical University of Dresden, Chair of Technical Thermodynamics (2015)

Vorträge
Kretzschmar, H.-J.:
Department of Technical Thermodynamics, Faculty of Mechanical Engineering, Zittau/Goerlitz University of Applied Sciences
 Folien

M. Kunick, H.-J. Kretzschmar, U. Gampe, F. di Mare
Fast and Accurate Calculation of Thermophysical
Properties in Numerical Process Simulations with the Spline-Based Table Look-up Method (SBTL)

 Folien

 

160

SMWK Projektleitertreffen (2015)

Vortrag
Kretzschmar, H.-J.; Kunick, M.:
Numerische Strömungssimulation und Berechnung instationärer Prozesse auf Grundlage einer schnellen und flexiblen Stoffwert-Berechnung mit Spline-Interpolation.
Folien

 

159   

47. Kraftwerkstechnisches Kolloquium, Dresden (2015)

Poster
Herrmann, S.; Kretzschmar, H.-J.; Feistel, R.; Wagner, W.:
Der neue IAPWS-Industriestandard IAPWS-2013 für Meerwasser zur Berechnung von Kraftwerkskühl- und Entsalzungsprozessen.
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Stoffwert-Bibliotheken für Arbeitsfluide in Prozesssimulationen der  Energie-, Kälte- und Umwelttechnik.
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Stoffwert-Programme für Excel, MATLAB, Mathcad, EES, Dymola,
SimulationX, LabVIEW, Smart Phones, Tablets, Taschenrechner und
Online-Nutzung.

Poster

 

158 

Workshop on eLearing, Leipzig (2015)

Vortrag
Freudenreich, R.; Lorenz, T.; Breitkopf C.; Claus Th.:
SPATS - ein Peer-Verfahren zur Erstellung kompetenzorientierter E-Assessmentaufgaben in ONYX.
Folien

 

157    

IDA World Congress on Desalination and Water Reuse, San Diego (2015)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater for Calculating Desalination Processes.
Abstract
Poster

 

156    

EBSILON Professional Anwendertagung, Wiesbaden (2015)

Vortrag
Kunick, M.; Kretzschmar, H.-J.; Pawellek, R.; Löw, T.:
Schnelle und genaue Stoffwertberechnung in EBSILON Professional nach der "IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL)".

Poster
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Poster

 

155  

IAPWS Annual Meeting, Stockholm (2015)

Vortrag
Kretzschmar, H.-J.; Kunick, M.; Gampe, U.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Draft IAPWS Guideline: Fast Calculation of Steam and Water Properties with Spline-Based Table Look-Up Method (SBTL).
  Folien

 

154 

ASHRAE Annual Conference, Atlanta, GA, USA (2015)

Poster- & Computer-Präsentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
 Flyer

 

153    

19th Symposium on Thermophysical Properties Boulder, CO, USA (2015)

Vortrag
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
A New IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL).
  Abstract
  Folien

Vogel, E.; Herrmann, S.; Hassel, E.; Span, R.:
A New Viscosity-Surface Correlation for Propane.
  Abstract
  Folien

Poster
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Poster

Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater for Calculating Desalination Processes.
  Abstract
  Poster

Computer-Präsentation
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Abstract
  Poster

 

152    

ASME Turbo Expo 2015: Turbine Technical Conference and Exposition - GT2015, Montréal, Canada (2015)

Vortrag:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.
CFD Analysis of Steam Turbines with the IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL) for the Fast Calculation of Real Fluid Properties
  Abstract
  Folien


151    

9th International Conference of Young Scientists
of the Euroregion's Neisse High Schools, Jelenia Gora, Polen
(2015)

Vortrag
Herrmann, S.
Simultaneous Viscosity-Density Measurements of Gases over a Wide Range of Temperature and Pressure Using a Vibrating-Wire Viscometer and a Single-Sinker Densimeter.
  Folien

 

150     

Arbeitstreffen des Deutschen Nationalen Komitees der IAPWS - The International Association for the Properties of Water and Steam, Zittau (2015)

Vortrag
M. Kunick, H.-J. Kretzschmar, F. di Mare, U. Gampe
IAPWS Guideline on the Fast Calculation of Steam and Water Properties in
Computational Fluid Dynamics Using the Spline-Based Table Look-Up.

Poster
Freudenreich, R.; Lorenz, T.; Pachtmann, K.; T.; Breitkopf, C.; Kretzschmar, H.-J.:
Kompetenzorientiertes E-Assessment im Fach Technische Thermodynamik.'
  Poster

Herrmann, S.; Kretzschmar, H.-J.; Ulbig, P.
Determination of Thermodynamic and Transport Properties of Humid Air for Power-Cycle Calculations.
  Poster

Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Mollier h-s and Mollier h-x Diagrams, Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, LabVIEW, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Poster


Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
Der neue IAPWS-Industriestandard für die Berechnung der thermodynamischen Eigenschaften von Meerwasser.
  Poster


weitere Details zur Tagung: http://iapws.de/

 

149

Öffentliche Verteidigung der Dissertation an der Fakultät für Maschinenbau und Schiffstechnik der Universität Rostock, Rostock (2015)

Vortrag
Herrmann, S.
Viskositäts- und Dichtemessungen an n-Butan und Isobutan in größeren Temperatur- und Druckbereichen.
  Folien

 

148

ASHRAE Winter Conference, Chicago, IL, USA (2015)

Poster- & Computer-Präsentation
Kretzschmar, H.-J.; Herrmann, S., Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.

 

147

HDS.forum, Freiberg (2014)

Poster
Freudenreich, R.; Lorenz, T.; Pachtmann, K.; Köhler, T.; Breitkopf, C.; Kretzschmar, H.-J.:
Entwicklung eines kompetenzorientierten E-Assessment für das Fach Technische Thermodynamik.
(The development of a competence-oriented e-assessment for a Technical Thermodynamics course)
  Poster

 

146

Kolloquium der Siemens AG, Mühlheim (2014) (Colloquium of the Siemens Corporation, Mülheim, Germany)

Lectures
Kretzschmar, H.-J.:
Forschungsgebiet Thermodynamische Stoffdaten für Arbeitsfluide der Energietechnik.
(Research into Thermodynamic Property Values for Working Fluids in Energy Technology)

Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:
Simulation instationärer Prozesse und CFD in Dampfturbinen mithilfe eine neuen Spline-basierten Stoffwert-Berechnungsverfahrens
.
(A simulation of non-steady, transient processes and CFD in steam turbines using a new spline-based method of calculating property values)
  Folien

 

145 Int'l Workshop on Eq. of State, Havdeshoj, DK (2014)

Vortrag
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:

Fast Calculation of Thermodynaic an Transport Properties Using Spline Interpolation of Transient Process Simulations in Ebsilon an CFD.

 

144

28th Turbomachinery Workshop, Plzen, Czech Republic (2014)

Lecture
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:

Fast Calculation of Real Fluid Properties for Steam Turbine CFD Analysis with the new IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL).

 

143

46th Kraftwerkstechnisches Kolloquium 2014, Dresden (2014)
(46th Colloquium on Power Station Technology, Dresden, Germany)

Lecture
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:

Simulation instationärer Prozesse und CFD in Dampfturbinen mithilfe eine neuen Spline-basierten Stoffwert-Berechnungsverfahrens.
(A simulation of non-steady, transient processes and CFD in steam turbines using a new spline-based method of calculating property values)

 

142

Besuch der Professur für Kältetechnik (TU Dresden) am Fachgebiet Technische Thermodynamik, Zittau (2014)

Vortrag

Kretzschmar, H.-J.:
Vorstellung des Fachgebiets Technische Thermodynamik.
(Lecture presenting the Department of Technical Thermodynamics (Zittau) on the occasion of the visit by the Chair of Refrigeration Engineering from the TU Dresden, 2014)

  Presentation - in German

 

141

EBSILON-Anwendertagung (EBSILON User's Conference), Wiesbaden, Germany (2014)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Poster

 

140

Thermodynamics Congress 2014, Stuttgart (2014)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
Der neue IAPWS-Industriestandard für die Berechnung der thermodynamischen Eigenschaften von Meerwasser.
(The new IAPWS Industrial Standard for the Calculation of the Thermodynamic Properties of Seawater)
  Congress Program - in German
  Poster - in German

 

139

Workshop on eLearning - WeL 2014 - Hochschule Zittau/Görlitz (2014)

Vortrag
Freudenreich, R.:
thermoE - Entwicklung eines online-basierten E-Assessments in ONYX am Beispiel der Technischen Thermodynamik.
(thermoE - the development of an online-based e-assessment in ONYX, for example for a course in Technical Thermodynamics)
  Abstract - in German
  Presentation - in German

 

138

ECTP 2014 - 20th European Conference on Thermophysical Properties, Porto, Portugal (2014)

Presentation
Herrmann, S.; Vogel, E.; Span, R.:
Ethane: A Viscosity Surface Correlation Convenient for Engineers.
  Abstract
  Presentation

 

137

ASHRAE Annual Conference, Seattle (2014)

Poster & Computer Presentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
  Poster
  Flyer

136

SMWK Projektkonferenz, Zittau (2014)

Presentation
Kunick, M.; Herrmann, S.; Kretzschmar, H.-J.:
Entwicklung einer IAPWS-Guideline als internationalen Standard für die Berechnung der Stoffdaten von Wasser und Wasserdampf in CFD-Anwendungen.
  Presentation

 

135

IAPWS Annual Meeting, Moscow (2014)

Presentations
Kretzschmar, H.-J.; Wagner, W.:
Revision of the Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations.
  Presentation

Kretzschmar, H.-J.; Wagner, W.:
Revisions of the Supplementary Releases on Backward Equations IAPWS-IF97-S01, -S03rev, -S04, and -S05.
  Presentation

Kretzschmar, H.-J.; Kunick, M.; Gampe, U.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Draft IAPWS Guideline: Fast Calculation of Steam and Water Properties with Spline-Based Table Look-Up Method (SBTL)
  Presentation


134

THERMAM 2014 - Thermophysical and Mechanical Properties of Advanced Materials and 3rd Rostocker Symposium on Thermophysical Properties for Technical Thermodynamics, Izmir, Turkey (2014)

Presentation
Herrmann, S.; Kretzschmar, H.-J.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater.
 Abstract (PDF)
 Presentation (PDF)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Kunick, M.; Stoecker, I.; Nicke, M.:
Property Libraries and Software for Seawater, Steam, Water, Ice, Humid Air, and other Working Fluids for Calculating Desalination and Related Processes.
 Abstract (PDF)
 Poster (PDF)


133 Conference and Exhibition on Desalination for the Environment: Clean Water and Energy, Limassol, Cyprus (2014)

Presentation
Kretzschmar, H.-J.; Herrmann, S.; Feistel, R., M.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater for Calculating Desalination Processes.
 Abstract (PDF)
 Presentation (PDF)


Poster
Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries and Software for Seawater, Steam, Water, Ice, Humid Air, and other Working Fluids for Calculating Desalination and Related Processes.
 Abstract (PDF)
 Poster (PDF)

132

TRACE User Conference, DLR Cologne, Germany (2014)

Presentation
Kretzschmar, H.-J.; Kunick, M.; di Mare, F.; Gampe, U.:
Fast Calculation of Thermodynamic and Transport Properties in Computational Fluid Dynamics Using the Spline Based Table Look-up Method – STM.
  Presentation (in German)

131

Arbeitstagung 2014 des Deutschen Nationalen Komitees der IAPWS, Bochum, Germany (2014)2014 Seminar of the IAPWS German National Committee in Bochum, Germany (2014)

Presentations
Herrmann, S.; Kretzschmar, H.-J., Wagner, W.:
Überarbeitung der "Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations".
(Revision of the "
Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations")
  Presentation (in German)

Herrmann, S.; Kretzschmar, H.-J., Wagner, W.:
Überarbeitung der "Supplementary Releases on Backward Equations IAPWS-IF97-S01, -S03rev, -S04 und -S05" bezüglich eindeutiger Formulierungen der Gültigkeitsbereiche der Rückwärtsgleichungen.
(Revision of the "Supplementary Releases on Backward Equations IAPWS-IF97-S01, -S03rev, -S04 und -S05" in light of clear formulation of the backward equations' ranges of validity.)
  Presentation (in German)

Herrmann, S.; Kunick, M.; di Mare, F.; Kretzschmar, H.-J.:
Stand der Evaluierung der "IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up Method (STM)"
(Current status of the evaluation of the "IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up Method (STM)")
  Presentation (in German)

130 ASHRAE Winter Conference, New York (2014)

Poster & Computer-Presentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
  Poster
  Flyer

129

EBSILON-Anwendertagung (EBSILON Users' Conference), Wiesbaden, Germany (2013)

Presentation
Kunick, M.; Kretzschmar, H.-J., di Mare, F.; Gampe, U.:
Schnelle und genaue Stoffwertberechnung mit Spline-Interpolation für die Modellierung instationärer Prozesse und numerische Strömungssimulation.
(Fast, Exact Calculation of Thermophysical Properties using Spline Interpolation for Modelling Nonsteady Processes and Numerical Fluid Flow Simulation)

Posters
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
  Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Poster

128

HDS.forum, Zittau, Germany (2013)

Poster
Lorenz, T.; Freudenreich, R.; Pachtmann, K.; Köhler, T.; Breitkopf, C.; Kretzschmar, H.-J.:
Entwicklung eines kompetenzorientierten E-Assessment für das Fach Technische Thermodynamik.
(Development of a Competence Oriented E-Assessment for a Course in Technical Thermodynamics)
  Poster

127

International Colloquium on the 150th Birthday of Richard Mollier, Dresden, Germany (2013)

Presentation
Kunick, M.: Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast Calculation of Thermodynamic and Transport Properties Using Spline Interpolation – Applied in Flow Analyses of Steam Turbines using CFD.
  Abstract

Posters
Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Water and Steam, Humid Air, and other Working Fluids, for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Poster

Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Mollier h-s and Mollier h-x Diagrams, Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, LabVIEW, Smart Phones, Tablets, Pocket Calculators, and Online Use.
  Abstract
  Poster


126

Doktorandenseminar der Professur für Thermische Energiemaschinen und Anlagen, Institut für Energietechnik, Fakultät Maschinenwesen, TU Dresden, Germany (November 2013)

Presentation
Kunick, M.:
Instationäre Berechnung von Dampfturbinenprozessen auf der Grundlage einer schnellen und flexiblen Stoffwertberechnung mit Spline-Interpolation
(Nonsteady Calculation of Steam Turbine Processes based on a Fast and Flexible Properties Calculation using Spline Interpolation)

 

125

Thermodynamik-Kolloquium des VDI und der DECHEMA, Hamburg, Germany (2013)

Presentation
Kunick, M.; Kretzschmar, H-.J.; Di Mare, F.; Gampe, U.:
Schnelle Stoffwertberechnung mit Spline-Interpolation für numerische Strömungssimulationen und die Berechnung instationärer Prozesse
(Fast and Flexible Properties Calculation using Spline Interpolation for Numerical Current Simulations and the Calculation of Nonsteady Processes)
Abstract (in German)

124

Geschäftssitzung des Fachausschusses Thermodynamik der VDI-GET und ProcessNet, Hamburg, Germany (2013)
(Business Meeting of the  Expert Committee for Thermodynamics of the VDI-GET and ProcessNet in Hamburg, Germany)

Presentation
Kretzschmar, H.-J.:
16th International Conference on the Properties of Water and Steam (16th ICPWS) and Annual Meeting, 1-6 Sept. 2013 in Greenwich, London
  Presentation (in German)

 

123 Workshop on e-Learning - WeL 2013, Leipzig, Germany (2013)

Poster
Lorenz, T.; Freudenreich, R.; Pachtmann, K.; Kretzschmar, H.-J; Breitkopf, C.:
thermoE - Entwicklung eines kompetenzorientierten E-Assessment für das Fach Technische Thermodynamik.
(thermoE - The development of a competence-oriented e-assessment tool for a course in Technical Thermodynamics)
  Poster (in German)

122

16th International Conference on the Properties of Water and Steam (16th ICPWS), London, United Kingdom (2013)

Presentations
Kretzschmar, H-.J.; Kunick, M.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Proposal for an IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using Spline Interpolation
  Abstract

Kretzschmar, H.-J.; Feistel, R.; Wagner, W.; Miyagawa, K.; Harvey, A.; Cooper, J.; Hiegemann, M.; Herrmann; S.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater
  Abstract
  Presentation

Kunick, M.; Kretzschmar, H.-J.; Gampe, u.:
Fast Calculation of Thermodynamic Properties of Water and Steam Using a Spline Based Table Look-up Method – STM.
  Abstract

Wagner, W.; Dauber, F.; Kretzschmar, H.J.; Mares, R.; Miyagawa, K.; Span, R.:
Extended Equation for Region 5 of the Industrial Formulation IAPWS-IF97.
  Abstract

Di Mare, F.; Kunick, M.:
Advanced Three-Dimensional CFD Applications Using Spline Functions for the Computation of Thermodynamic Properties of Real Fluids.
  Abstract

Posters
Kretzschmar, H.J.; Stoecker, I.; Kunick, K.; Herrmann, S.; Nicke, M.:
Property Libraries for Water and Steam, and other Working Fluids, for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Poster

Kretzschmar, H.J.; Stoecker, I.; Kunick, K.; Herrmann, S.; Nicke, M.:
Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use.  Abstract
  Poster

121

IAPWS Annual Meeting, London, United Kingdom (2013)

Presentation
Kretzschmar, H-.J.; Kunick, M.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Proposal for an IAPWS Guideline: Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up Method (STM). Ethane: A Viscosity Surface Correlation Convenient for Engineers.

 

120 13th Meeting of the International Association for Transport Properties, Bremen, Germany (2013)

Presentation
Vogel, E.; Herrmann, S.:
Ethane: A Viscosity Surface Correlation Convenient for Engineers.

119

2nd Symposium on Thermophysical Properties for Technical Thermodynamics, Rostock, Germany (2013)

Presentations
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast Calculation of Thermodynamic Properties of Water and Steam Using a Spline‐Based Table Look-Up Method.
  Abstract
  Presentation

Herrmann, S.; Vogel, E.; Hassel, E.; Span, R.:
Measurements on n- and Isobutane Using a Vibrating-Wire Viscometer and Correlations of Their Viscosity Surfaces Using a Structure-Optimisation Method.
 Abstract
Presentation

Posters
Kretzschmar, H.-J.; Stöcker, I.; Kunick M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids, for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use Abstract.
 Abstract
Poster

118 Doktorandenseminar der Professur für Thermische Energiemaschinen und Anlagen, Institut für Energietechnik, Fakultät Maschinenwesen, TU Dresden, Germany (2013)
(Doctoral Seminar of the Chair of Thermal Energy Machines and Equipment, Institute for Energy Technology, Department of Mechanical Engineering, TU Dresden, Germany (2013))


Presentation
Kunick, M.:
Instationäre Berechnung von Dampfturbinenprozessen auf der Grundlage einer schnellen und flexiblen Stoffwertberechnung mit Spline-Interpolation.
(Unsteady calculation of steam turbine processes based on a fast, flexible properties calculation with spline interpolation)


117

Thermodynamik-Kolloquium, Hamburg, Germany (2013)

Presentation
Herrmann, S.; Vogel, E.; Span, R.:
Neue Viskositätszustandsfläche für Ethan zur Anwendung im Ingenieursbereich
(New state of viscosity areas for ethane for use in the field of engineering) Presentation (in German)

116

Jahrestagung des Deutschen Nationalen Komitees der IAPWS, Erlangen, Germany (2013)
(Annual Meeting of the German National IAPWS Committee in Erlangen, Germany, 2013)


Presentations
Kretzschmar, H.-J.; Feistel, R.; Wagner, W.; Herrmann, S.:
Proposal Advisory Note No. 5: Industrial Calculation of the Thermodynamic Properties of Seawater
 Presentation

Kretzschmar, H.-J.; Wagner, W.; Herrmann, S.; Kunick, M.:
Revision of the Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations.
  Presentation

Kunick, M.; di Mare, F.; Kretzschmar, H.-J.:
IAPWS Guideline on the Fast Calculation of Water and Steam Properties in Computational Fluid Dynamics Using Spline Interpolation
  Presentation (in German)

115

ASHRAE Winter Conference, Dallas (2013)

Poster
Kretzschmar, H.-J.;Herrmann, S., Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
  Poster
  Flyer

 

114

EBSILON-Anwendertagung (EBSILON User's Conference), Heidelberg, Germany (2012) (EBSILON User's Conference)

Posters
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Stoffwert-Software für Arbeitsfluide der Energietechnik.
(Materials properties software for working fluids in energy technology)
Poster (in German)


Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide der Energietechnik.
(Materials properties libraries for working fluids in energy technology)
Poster (in German)

113

26th European Symposium on Applied Thermodynamics, Potsdam, Germany (2012)

Poster
Herrmann, S.; Vogel, E.; Hassel, E.; Span, R.:
New Viscosity-surface Correlations for Propane, n-Butane, and Isobutane Using a Structure-Optimisation Method.

  Abstract
  Poster

112

44. Kraftwerkstechnisches Kolloquium, Dresden, Germany (2012) (44th Colloquium on Power Station Technology, Dresden, Germany)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Berechnung der thermodynamischen Stoffdaten von Arbeitsfluiden der Energietechnik.
(The calculation of thermodynamic materials data from working fluids in energy technology)

  Abstract (in German)
  Poster (in German)

111

Thermodynamik-Kolloquium des VDI und der DECHEMA, Potsdam, Germany (2012)

Poster
Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Boilers, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Poster

 

110 IAPWS Annual Meeting, Boulder CO (2012)

Presentations
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic Properties Using a Spline-Based Table Look-Up Method.
  Presentation

Kretzschmar, H.-J.; Feistel R.; Wagner W.; Miyagawa, K.; Harvey A. H.; Hiegemann M.; Cooper, J. R.:
Proposal: Advisory Note No. 5 Thermodynamic Properties of Seawater for Industrial Use.
  Presentation

Kretzschmar, H.-J.; Kunick, M.:
Steam Tables for Education.
 Presentation

109 Symposium on Thermophysical Properties of Fluids, Zittau, Germany (2012)

Presentation
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.: Fast and Accurate Calculation of Thermodynamic Properties in Process Simulations Using a Spline-Based Table Look-Up Method.
  Presentation

108 Symposium on Thermophysical Properties of Fluids, Zittau, Germany (2012)

Presentation
Herrmann, S.; Vogel, E.; Hassel, E.; Span, R.:
Messungen an n- und Isobutan mit einem Schwingdrahtviskosimeter und Generierung ihrer Viskositatszustandsachen mit einem Strukturoptimierungsverfahren.
(Measurements on n- and Isobutane with a special viscosimeter and generation of its viscosity situation with a method to optimize the structure)
  Presentation

107

18th International Symposium on Thermophysical Properties, Boulder CO (2012)

Presentations
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic Properties in Transient Process Simulations Using a Spline-Based Table Look-Up Method.
  Abstract
  Presentation

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M., Herrmann, S.:
Property Libraries and Software for Working Fluids for Calculating Heat Cycles, Boilers, Turbines, Heat Pumps, and Refrigeration Processes.
 Abstract
Poster

106

27. FDBR-Fachtagung Rohrleitungstechnik, Magdeburg, Germany (2012)
(27th FDBR Congress on Piping Technology in Magdeburg, Germany)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Berechnung der Stoffdaten von Arbeitsfluiden der Energie- und Verfahrenstechnik. (Calculation of the properties of working fluids in energy and process technology)
  Abstract (in German)
  Poster (in German) 

105 13. Nachwuchswissenschaftlerkonferenz mitteldeutscher Fachhochschulen, Görlitz, Germany (2012)

Presentation
Kunick, M; Kretzschmar, H.-J.; Gampe, U.:
Schnelle und flexible Berechnung thermodynamischer Stoffwerte mit Spline-Interpolation für die Modellierung instationärer Energieumwandlungsprozesse. (Quick, flexible calculation of thermodynamic property values using spline interpolation for modelling non-steady energy conversion processes)
  Paper
  Presentation

104 Jahrestagung des Deutschen Nationalen Komitees der IAPWS, Bochum, Germany (2012)

Presentation
Kunick, M.; Kretzschmar, H.-J.:
Schnelle und konsistente Stoffwertberechnung mit Spline-Interpolation – Arbeiten innerhalb der IAPWS Task Group "CFD Steam Property Formulation". (Quick, consistent property values calculation using spline interpolation - from the IAPWS Task Group "CFD Steam Property Formulation")
  Presentation

103 Deutsches Zentrum für Luft- und Raumfahrt e.V., Cologne, Germany (2012)

Presentations
Kretzschmar, H.-J.:
Bereitstellung Thermodynamischer Stoffdaten für Arbeitsfluide der Energietechnik. (Preparing thermodynamic property values for working fluids in energy technology)
  Presentation

Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
Schnelle und flexible Stoffwertberechnung mit Spline-Interpolation für die Modellierung und Optimierung fortschrittlicher Energieumwandlungsprozesse. (Quick, flexible calculation of thermodynamic property values using spline interpolation for modelling and optimising advanced energy conversion processes)
Presentation

102 Deutsche Kälte-Klima-Tagung, Aachen, Germany (2011)

Presentation
Herrmann, S.; Kretzschmar, H.-J.; Gatley, D.:
Berechnung der thermodynamischen Eigenschaften von feuchter Luft. (Calculating the thermodynamic properties of moist air)
  Abstract
  Presentation

101 EBSILON-Anwendertagung (EBSILON User's Conference), Seeheim, Germany (2011)

Presentation
Kretzschmar, H.-J.; Wagner, W.:
Aktuelle Standards und Projekte der IAPWS zu den Eigenschaften von Wasser und Wasserdampf sowie von feuchter Luft und weiteren Gemischen mit Wasser. (Current IAPWS standards and projects on the properties of water and steam as well as moist air and other water mixtures)
  Presentation

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Software zur Berechnung von Stoffwerten für Arbeitsfluide der Energietechnik. (Software for calculating property values for working fluids in energy technology)
  Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide der Energietechnik. (Property libraries for working fluids in energy technology)
  Poster

100 VDI Thermodynamik-Kolloquium Frankfurt/Main , Germany (2011)

Presentation
Kretzschmar, H.-J.; Wagner, W.:
Aktuelle Standards und Projekte der International Association for the Properties of Water and Steam (IAPWS) - eine Anregung zur Mitarbeit. (Current standards and projects of the International Association for the Properties of Water and Steam (IAPWS) - inspiration and encouragement for increased working together)
  Abstract
  Presentation

99 ASHRAE Conference, Montreal, Canada (2011)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
  Poster
  Flyer

98 EBSILON in der Lehre, Bensheim, Germany (2011)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Zschunke, T.: 
Nutzung von EBSILON in der Lehre an der Fakultät Maschinenwesen der Hochschule Zittau/Görlitz. (Using EBSILON in the classroom at the Faculty of Mechanical Engineering at the Zittau/Görlitz University of Applied Sciences)
  Presentation

97 ASHRAE Winter Conference, Las Vegas (2011)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
  Poster
  Flyer

96 EBSILON-Anwendertagung (EBSILON User's Conference), Seeheim, Germany (2010)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.: 
Stoffwert-Bibliotheken für Arbeitsfluide in fortschrittlichen Energieumwandlungsverfahren. (Property libraries for working fluids in advanced energy conversion processes)
  Poster

95 Fachausschüsse Thermodynamik der VDI-GEU und ProcessNet, Bayreuth, Germany (2010)

Presentation
Kretzschmar, H.-J.;
German National Committee of the International Association for the Properties of Water and Steam (IAPWS)
  Presentation


94 ASHRAE Conference, Albuquerque, NM, USA (2010)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
  Poster
  Flyer

93 SAXSIM 2010, Chemnitz, Germany (2010)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Jähne, I.: 
Mathcad-Bibliotheken für thermodynamische Stoffdaten und das E-Learning System Thermopr@ctice. (Mathcad libraries for thermodynamic property data and the Thermopr@ctice e-learning system)
  Presentation

92 ASHRAE Winter Conference, Orlando FL (2010)

Presentation
Herrmann, S.; Kretzschmar, H.-J.; Gatley, D.P.: 
Thermodynamics Properties for Real Moist Air, Dry Air, Steam, Water, and Ice.
  Presentation

Poster
Kretzschmar, H.-J.; Herrmann, S., Gatley, D. P.:
The ASHRAE Library of Humid Air Psychrometric & Transport Property Functions
  Poster
  Flyer



91

Kraftwerkstechnisches Kolloquium, Dresden, Germany (2009) (Colloquium on Power Station Technology, Dresden, Germany)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.: 
Berechnung der Stoffdaten von Arbeitsfluiden in fortschrittlichen Energieumwandlungsprozessen
(Calculation of Property Values for Working Fluids in Power Cycles)

  Poster
  Abstract

 

90 EBSILON-Anwendertagung (EBSILON User's Conference), Bensheim, Germany (2009)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Herrmann, S.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Arbeitsfluiden in fortschrittlichen Energieumwandlungsprozessen.
(Calculation of Thermodynamic and Transport Properties of Working Fluids in Power Cycles)
  Poster
  Abstract

89 17th International Symposium on Thermophysical Properties, Boulder CO (2009)

Presentation
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.: 
Fast Calculation of Thermodynamic Properties in Process Modelling using Spline Interpolation.
  Presentation 
  Abstract

Posters
Herrmann, S.; Kretzschmar, H.-J.; Gatley, D.P.: 
Thermodynamic Properties of Real Moist Air.
  Poster
  Abstract

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Boilers, Turbines, Heat Pumps, and Refrigeration Processes.
  Poster
  Abstract

88 Mathcad Workshop, ALSTOM Baden, Switzerland (2008)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.: 
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, and Boilers using Mathcad 14.
  Presentation

87 4. Deutsche Wasserstoff Congress, Essen, Germany (2008)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Wasserstoff in Prozessmodellierungen. (Calculation of Thermodynamic and Transport Properties for Hydrogen for Power Cycle Modelling)
  Abstract
  Poster

86

EBSILON-Anwendertagung (EBSILON User's Conference), Bensheim, Germany (2008)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Herrmann, S.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Arbeitsfluiden in fortschrittlichen Energieumwandlungsprozessen. (Calculation of Thermodynamic and Transport Properties of Working Fluids in Advanced Power Cycles)
  Poster

 

85 Workshop on E-Learning WEL, Hochschule für Technik, Wirtschaft und Kultur Leipzig, Germany (2008)

Presentation
Kawalek, J.; Kretzschmar, H.-J; Stark, A.; Dietsch, S.; Schuster, E.; Dietrich, R.:
"Tutor für Neue Medien" – ein Erfahrungsbericht.  ("Tutor for new media" - a first-hand report)
  Extended Abstract

84 15th Conference on the Properties of Water and Steam, Berlin, Germany (2008)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Salomo, B.; Herrmann, S.: 
Property Libraries for Water and Steam and Related Mixtures for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Poster

Herrmann, S.; Kretzschmar, H.-J.; Ulbig, P.; Span, R., Gatley, D.P.: 
Properties of Humid Air for Power-Cycle Calculations.
  Abstract
  Poster 

Presentation
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.: 
Fast Calculation of Thermodynamic Properties of Water and Steam in Process Modelling Using Spline Interpolation.
  Abstract
  Paper 
  Presentation

83 Internationale Wissenschaftskonferenz Zittau/Görlitz (WIKO), Session E-Learning, Hochschule Zittau/Görlitz, Zittau, Germany (2008)

Presentation
Kawalek, J., Kretzschmar, H.-J., Dietsch, S., Stark, A., Schuster, E., Dietrich. R.:
Von Contentprojekten zur Hochschulstrategie – E-Learning als Instrument der Hochschulentwicklung.
(From content projects to university strategy - e-learning as an instrument of university development)

  Extended Abstract

82 ASME International Mechanical Engineering Congress and Exposition, Seattle WA (2007)

Presentations
Kretzschmar, H.-J.; Knobloch, K.; Miyagawa, K.; Harvey, A.H.; Wagner, W.: 
Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers and Steam Turbines.
  Extended Abstract
  Presentation

Kretzschmar, H.-J.; Stöcker, I.; Jaehne, I.; Herrmann, S.; Kunick, M.; Salomo, B.: 
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Abstract
  Presentation 

81 VDI Thermodynamik-Kolloquium Rostock, Germany (2007)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Wagner, W.; Fischer, S.: 
Berechnung der thermodynamischen Differentialquotienten mit der Industrie-Formulation IAPWS-IF97 von Wasser und Wasserdampf in instationären Prozessmodellierungen. (Calculating the thermodynamic differential quotients using the IAPWS-IF97 industrial formulation for water and steam in non-steady process modelling)
  Abstract 
  Presentation 


Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Herrmann, S.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von feuchten Verbrennungsgasen, feuchter Luft und Absorptionskältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen. (Calculating the thermodynamic state variables and transport properties of moist combustion gases, moist air and )
  Abstract Poster
  Poster

80 Symposium „eLearning an Hochschulen“. 07. März 2007. TU Dresden, Germany (2007)

Presentation
Stark, A., Kawalek, J., Riebeck, M., Kretzschmar, H.-J., Jaeger, T.:
Abbau von Akzeptanzbarrieren gegenüber eLearning durch ein individuelles Beratungs- und Schulungskonzept.
  Presentation

79 VDI-Tagung Fortschrittliche Energiewandlung und -anwendung, Leverkusen, Germany (2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.:
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von feuchten Verbrennungsgasen, feuchter Luft und Absorptionskältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
  Abstract 
  Poster
  Publication

78 16th International Symposium on Thermophsical Properties, Boulder CO (2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
  Poster
  Abstract

Presentation
Knobloch, K.; Kretzschmar, H.-J.; Miyagawa, K.; Wagner, W.: 
Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers, and Steam Turbines.
  Paper
  Abstract

77 Kraftwerkstechnisches Kolloquium, Dresden, Germany (2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.: 
Berechnung der Stoffdaten von feuchten Verbrennungsgasen, feuchter Luft und Absorptions¬kältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
  Poster
  Abstract Poster

76 DKV-Jahrestagung, Dresden, Germany (2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.: 
Programmbibliotheken und Diagramme zur Berechnung der thermodynamischen Eigenschaften von Kältemitteln und Absorptions¬kältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
  Poster
  Abstract

75 Ebsilon-Anwendertagung der Fa. Sofbid (EBSILON User's Conference, Firma Sofbid), Bensheim, Germany (2006)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.; Herrmann, S.: 
Stoffwert-Bibliotheken für Arbeitsfluide der Energie- und Kältetechnik.

74 Workshop on E-Learning des Bildungsportals Sachsen in Leipzig, Germany (2006)

Presentation
Kawalek, J.; Kretzschmar, H.-J.; Claus; T.: 
HWP-Projekt Kompetenzzentrum eLearning.
 Paper

73 4. Workshop on e-Learning (WEL’06), 11. Juli 2006, HTW Leipzig (FH), Germany (2006)

Presentation
Kawalek, J., Kretzschmar, H.-J., Claus, T., Stark, A., Riebeck, M., Kühne, K., Jaeger. T., Meyer, S.:
Das HWP-Projekt "Kompetenzzentrum eLearning" der Hochschule Zittau/Görlitz (FH) und des IHI Zittau.
72 Workshop on E-Learning des Bildungsportals Sachsen in Mittweida, Germany (2006)

Presentation
Kretzschmar, H.-J.; Kawalek, J.; Jaeger, Th.; Kühne, K.; Riebeck, M.; Stark, A.:
Das Zfe an der Hochschule Zittau/Görlitz (FH) - Erfahrungen bei der hochschulweiten Einführung von eLearning.
 Presentation

71 5. Fachtagung Brennstoffzelle, Hamburg, Germany (2005)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.:
Berechnung der thermodynamischen Zustands¬größen und Transporteigenschaften von Wasserstoff in Prozessmodellierungen.
  Abstract
  Poster

70 Annual Meeting of IAPWS, Santorini, Italy (2005)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K.; Wagner, W.:
Proposal for an Advisory Note for Calculating Thermodynamic Derivatives for Water and Steam from the IAPWS Formulations.
 Presentation

Kretzschmar, H.-J.; Stoecker, I.; Weidner, M.; Ulbig, P.; Span, R.; Vogel E.:
Properties of Humid Air - Progress Report of the EU Project Advanced Adiabatic Compressed Air Energy Storage AA-CAES.
 Presentation

69 VDI Thermodynamik-Kolloquium, Frankfurt/Main, Germany (2005)

Presentation
Knobloch, K.; Kretzschmar, H.-J.; Wagner, W.; Dittmann, A.:
Ergänzende Gleichungen für Umkehrfunktionen zur Industrie-Formulation IAPWS-IF97 von Wasser und Wasserdampf für energietechnische Prozessberechnungen.
 Presentation

68 Ebsilon-Anwendertagung der Fa. Sofbid (EBSILON User's Conference, Firma Sofbid), Bensheim, Germany (2005)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.:
Stoffwertberechnung für Arbeitsfluide in CO-freien Energieumwandlungsprozessen.
 Presentation - in German

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.:
Stoffwert-Bibliotheken für Arbeitsfluide der Energie- und Kältetechnik.
 Poster - in German

67

VGB-Fachtagung Gasturbinen und Gasturbinenbetrieb, Dresden, Germany (2005)
(VGB Conference on Gas Turbines and Gas Turbine Operation, Dresden, Germany)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.:
Berechnung der thermodynamischen und Transporteigen¬schaften von feuchten Verbrennungsgasen und feuchter Luft in fortschrittlichen Gas- und Entspannungsturbinen.
(Calculation of the thermodynamic and transport properties of moist combustion gases and moist air in advanced gas and expansion turbines)
  Poster - in German
  Abstract - in German

66 Meeting of AA-CAES Work Package 4 of European Union, Lisbon, Portugal (2005)

Presentation
Kretzschmar, H.-J.; Weidner, M.; Stöcker, I.:
Development of a Data Base and Identification/Development of Suitable Models for the Thermodynamic Properties of Humid Air.
 Presentation

65 Meeting of AA-CAES Work Package 4 of European Union, Berlin, Germany (2005)

Presentation
Kretzschmar, H.-J.; Weidner, M.; Stöcker, I.:
Contributions to Task 4.3 Identification/Development of Suitable Models for the Thermodynamic Properties of Humid Air.
 Presentation

64

13. Leipziger Informatik-Tage, LIT 2005, Leipzig, Germany (2005)
(13th Leipzig Computer Engineering Days, LIT 2005)

Poster
Mättig, T.; Jähne, I.; Kretzschmar, H.-J.:
Lernsystem Thermopr@ctice zur Berechnung von Übungsaufgaben mit Computer-Algebrasystemen.
 Poster - in German
 Abstract - in German

63

Kolloquium am Lehrstuhl für Technische Thermodynamik der Universität Rostock, Rostock, Germany (2005)
(Colloquium at the Chair of Technical Thermodynamics of the University of Rostock, Germany)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Mättig, T.; Stöcker, I.:
eLearning-System Thermopr@ctice -Internetgestütztes Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
 Presentation - in German
 Abstract - in German

62

Kolloquium Lernsysteme und Lernmanagemensysteme, Hochschule Zittau/Görlitz (FH), Görlitz , Germany (2005)
(Conference on learning and learning management systems at the Zittau/Görlitz University of Applied Sciences, Görlitz, Germany)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Mättig, T.; Stöcker, I.; Weidner, M.:
E-Learning System Thermopr@ctice - Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
 Presentation - in German

61 14th International Conference on the Properties of Water and Steam (14th ICPWS), Kyoto, Japan (2004)

Presentations
Kretzschmar, H.-J.; Knobloch, K.:
Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers, and Steam Turbines.
 Abstract
 Presentation

Knobloch, K.; Stoecker, I.; Kretzschmar, H.-J.; Dittmann, A.:
Supplementary Backward Equations v(p,T) for the Critical and Supercritical Regions (Region 3) of the Industrial Formulation IAPWS-IF97 for Water and Steam.
 Abstract
 Presentation


Poster
Kretzschmar, H.-J.; Stoecker, I.; Knobloch, K.; Jaehne, I.; Dittmann, A.; Klinger, J.:
Electronic Steam Tables and Property Libraries for Calculating Heat Cycles, Boilers, and Turbines.
 Abstract
 Poster (englisch)
 Poster (chinesisch)

60

VDI Thermodynamik-Kolloquium, Wittenberg, Germany (2004)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Mättig, T.; Stöcker, I.; Weidner, M.:
Lernsystem Thermopr@ctice - Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
 Presentation - in German

59

Ebsilon-Anwendertagung, Bensheim, Germany (2004)

Poster
Kretzschmar, H.-J.; Stoecker, I.; Knobloch, K.; Jähne, I.:
Stoffwert-Programm¬bibliotheken für Arbeitsfluide der Energietechnik.
(Property libraries for working fluids in energy technology)
 Poster - in German

58

2. Tag der Sächsischen Hochschuldidaktik, Meißen, Germany (2004)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Stöcker, I.; Weidner, M.:
Lernsystem Thermopr@ctice - Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
 Abstract - in German
 Presentation - in German

57 IAPWS Annual Meeting, Vejle, Denmark (2003)

Presentations
Kretzschmar, H.-J.; Knobloch, K.; Mares, R; Stöcker, I; Wagner, W.:
Progress Report of the Task Group for the Development of Supplementary Backward Equations for IAPWS-IF97.
 Presentation

Knobloch, K.; Stöcker, I.; Dittmann, A.; Mares, R; Wagner, W. :
Proposal: Supplementary Release on Backward Equations p(h,s) for Region 3, Equations as a Functions of h and s for the Region Boundaries, and an Equation Tsat(h,s) for Wet Steam of the IAPWS-IF97.
 Presentation

Kretzschmar, H.-J.; Buttig, D.; Span, R.; Ulbig, P.; Wagner, W.:
Investigations on Thermophysical Properties of Humid Air - Part of the Project Advanced Adiabatic Compressed Air Energy Storage AA-CAES of the European Union.
 Presentation

56 15th Symposium on Thermophysical Properties, Boulder CO 2003

Poster
Knobloch, K.; Kretzschmar, H.-J.; Dittmann, A.:  
Equations T(p,h), v(p,h) and T(p,s), v(p,s) for the Critical and Supercritical Regions of Water.
 Abstract
 Poster

Presentation
Kretzschmar, H.-J.; Stoecker, I.; Knobloch, K.; Jaehne, I.; Dittmann, A.; Klinger, J.:  
Property Libraries for Calculating Heat Cycles and Turbines.
 Abstract
 Presentation

55

XXV. Kraftwerktechnisches Kolloquium, Dresden, Germany (2003) (25th Colloquium on Power Station Technology, Dresden, Germany)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K., Jähne, I.; Dittmann, A.; Klinger, J.:
Algorithmen und Programmbibliotheken zur Berechnung der Stoffwerte von Arbeitsfluiden in Turbomaschinen.
(Algorhythms and program libraries for calculating the thermophysical properties of working fluids in turbo machines)
 Abstract - in German
 Poster - in German

54 Meeting of AA-CAES Work Package 4 of the European Union, Paderborn, Germany (2003)

Presentation
Kretzschmar, H.-J.; Buttig, D.:  
Development of a Data Base and Identification/ Development of Suitable Models for the Thermodynamic Properties of Humid Air.
 Presentation

53

Project Workshop of the Media Design Center, TU Dresden, Dresden, Germany (2003)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Buttig, D.:  
Lernsystem Thermopr@ctice: Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
 Presentation - in German

52

Konferenz "Bildungsportal Sachsens - Verbundprojekt der Hochschulen Sachsens zur virtuellen Aus- und Weiterbildung", Chemnitz, Germany (2003) (Conference of the "Education Portal of Saxony - joint project of Saxony's Universities for virtual education" )

Presentation
Kretzschmar, H.-J.; Jähne, I.:  
Thermopr@ctice - Interaktives Übungsprogramm Thermodynamik.
(Thermopr@ctice - internet-supported exercises program for Thermodynamics)

 

51 IAPWS Annual Meeting, Buenos Aires, Argentina (2002)

Presentation
Kretzschmar, H.-J.; Knobloch, K.; Stöcker, I.; Dittmann, A.:  
Proposal: Supplementary Backward Equations T(p,h), v(p,h) and T(p,s), v(p,s) for the Critical and Supercritical Regions to the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam.
 Presentation

Kretzschmar, H.-J.:  
Supplementary Backward Equations for Region 3 of IAPWS-IF97.
 Presentation

50 16th European Conference on Thermophysical Properties, London, United Kingdom (2002)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Dittmann, A.:  
Property Databases for the Calculation of Heat Cycles and Turbines.
 Abstract
 Poster

49

VDI-GET Tagung Druckluft, Veitshöchheim, Germany (2002)
(VDI-GET Conference on Compressed Air)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Hellriegel, T.; Kleemann, L.; Seibt, D.:  
Berechnung der thermophysikalischen Eigen¬schaften von trockener und feuchter Luft unter Druck.
(Calculation of the thermodynamic properties of dry and moist air under pressure)
 Abstract - in German
 Poster - in German

48

VDI-GET Tagung Energiespeicher, Veitshöchheim, Germany (2002) (VDI-GET Conference on Energy Storage, Veitshöchheim)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Seibt, D.:  
Berechnung der thermophysikalischen Eigen¬schaften von feuchter Luft bis zu Drücken von 1000 bar.
(Calculation of the thermophysical properties of moist air at pressures of up to 1,000 bar)
 Abstract - in German
 Poster - in German

 

47

VDI Thermodynamik-Kolloquium, Wernigerode, Germany (2002) (VDI Congress on Thermodynamics, Wernigerode)

Presentation
Knobloch, K.; Kretzschmar, H.-J.; Dittmann, A.:  
Ergänzende Gleichungen für die Umkehrfunktionen T(p,h), v(p,h) und T(p,s), v(p,s) für das kritische und überkritische Zustandsgebiet von Wasser zur Industrie-Formulation IAPWS-IF97.
(Supplemental equations for the backward equations T(p,h), v(p,h) and T(p,s), v(p,s) for the critical and supercritical range of water for the Industrial Formulation IAPWS-IF97)
 Abstract - in German
 Presentation - in German

46 Ebsilon-Anwendertagung, Bensheim, Germany (2002) (Ebsilon User's Conference)
Presentation
Kretzschmar, H.-J.; Stöcker, I.; Schuster, J.; Bläser, A.:  
Einsatz von Ebsilon in der Hochschulausbildung.
  Presentation - in German

45 Arbeitstagung Bildungsportal Sachsen, Chemnitz, Germany (2002) (Working Conference of the Educational Portal of Saxony, Chemnitz)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Buttig, D.:  
Interaktives Übungsprogramm Thermodynamik - Thermopr@ctice.
(Interactive exercise program for Thermodynamics - Thermopr@ctice)
 Presentation - in German

44 IAPWS Annual Meeting, Gaithersburg (2001)

Presentations
Kretzschmar, H.-J.; Cooper, J. R..; Dittmann, A.; Friend, D. G.; Knobloch, K.; Mareš, R.; Stöcker, I.; Trübenbach, J.; Wagner, W.; Willkommen, Th.:  
Proposal: Supplementary Release on Backward Equations for Pressure as Function of Enthalpy and Entropy p(h,s) to the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam.
 Presentation

Knobloch, K.; Stöcker, I.; Kretzschmar, H.-J.; Dittmann, A.:  
Development of Supplementary Backward Equations T(p,h) and T(p,s) for the Critical and Supercritical Regions of Water and Steam.
 Presentation

Kretzschmar, H.-J.: 
Proposal: Specifications for the Supplementary Backward Equations T(p,h) and T(p,s) in Region 3 of IAPWS-IF97.
 Presentation

43 Ebsilon-Anwendertagung, Bensheim, Germany (2001) (Ebsilon User's Conference)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K.; Jähne, I.:  
Stoffwertberechnung für Wasser und Wasserdampf, Verbrennungsgasgemische und feuchte Luft in energietechnischen Prozessmodellierungen.
(Material properties calculation for water and steam, combustion gas mixtures and moist air in energy technology process modelling)
 Presentation - in German

42 14th International Symposium on Thermophysical Properties, Boulder (2000)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K.; Trübenbach, J.; Willkommen, Th.; Dittmann, A.:  
Equations p(h,s) for Water and Steam.
 Abstract

Poster
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, Jähne, I.; Klinger, J.; Dittmann, A.:  
Property Databases for the Calculation of Heat Cycles and Turbines.
 Abstract
 Poster

41 IAPWS Annual Meeting, Prague, Czech Republic (2000)

Presentation
Kretzschmar, H.-J.; Cooper, J. R..; Dittmann, A.; Friend, D. G.; Knobloch, K.; Mareš, R.; Stöcker, I.; Trübenbach, J.; Wagner, W.; Willkommen, Th.:  
Proposal: Supplementary Release on Backward Equations for Pressure as Function of Enthalpy and Entropy p(h,s) to the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam.
 Presentation

40 13th International Conference on the Properties of Water and Steam, Toronto, Canada (1999)

Kretzschmar, H.-J.; Stöcker, I.; Willkommen, Th.; Trübenbach, J.; Dittmann A.:  
Supplementary Equations v(p,T) for the Critical Region to the New Industrial Formulation IAPWS-IF97 for Water and Steam.

Kretzschmar, H.-J.; Stöcker, I.; Klinger, J.; Dittmann A.:  
Calculation of Thermodynamic Derivatives for Water and Steam Using the New Industrial Formulation IAPWS-IF97.

39 IAPWS Annual Meeting, Toronto, Canada (1999)

Kretzschmar, H.-J.; Stöcker, I.:  
Steam Tables on Pocket Computers.

38 IAPWS Annual Meeting, London, United Kingdom (1998)

Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Dittmann, A.:  
Software for IAPWS-IF97 Including Graphic Representation of Calculated Data in Thermodynamic Charts.

Kretzschmar, H.-J.; Stöcker, I.; Haller, U.:  
A Special Problem in Using the Backward Equations of IAPWS-IF97 in Heat Cycle Calculations.

37 VDI Thermodynamik Kolloquium, Leipzig, Germany (1998) (VDI Conference on Thermodynamics, Leipzig)

Kretzschmar, H.-J.; Trübenbach J.; Willkommen, Th.; Dittmann, A.:  
Ergänzende Gleichungen für Umkehrfunktionen zur neuen Industrie-Formulation IAPWS-IF97 für Wasser und Wasserdampf.
(Supplementary equations for backward functions in the new industrial formulation IaPWS-IF97 for water and steam)

36 VGB-Konferenz "Forschung in der Kraftwerkstechnik", Essen, Germany (1998) (VGB Conference "Research in Power Station Technology, Essen)

Kruse, A.; Willkommen, Th.; Kretzschmar, H.-J.; Wagner, W.:  
Die Zustandsgleichungen der neuen Industrie-Formulation für Wasser und Wasserdampf.
(The transport equations of the new industrial formulation for water and steam)

35 13th International Conference on the Thermophysical Properties, Boulder (1997)

Kretzschmar, H.-J.; Oguchi, K.; Willkommen, Th.:  
A Convertible Equation Pair for the Vapour Pressure ps = f(T) and the Saturation Temperature Ts = f(p) of Ordinary Water Substance.

34 IAPWS Symposium, Erlangen, Germany (1997)

Willkommen, Th.; Dittmann, A.; Kijima, J.; Kretzschmar, H.-J. et al.:  
Saturation and Backward Equations of the New Industrial Formulation.

Wagner, W.; Cooper, J. R.; Dittmann, A.; Kijima, J.; Kretzschmar, H.-J., et al.:  
The New Industrial Formulation, Concept, Realization, and Main Results.

33 IAPWS Annual Meeting, Erlangen, Germany (1997)

Trübenbach, J.; Willkommen, Th.; Dittmann, A.; Kretzschmar, H.-J.:  
An Algorithm for Setting up Equations of State Optimized Regarding Their Computing Time Consumption in Process Modelling.

Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Willkommen, Th.:  
Calculation of Thermophysical Properties of Water and Steam in Excel.

Kretzschmar, H.-J.; Stöcker, I.; Buchholz, St.; Willkommen, Th.:  
Generation of Camera Ready Large Size Thermodynamic Diagrams of Water and Steam Properties.

32 VDI Thermodynamik Kolloquium, Frankfurt, Germany (1997)  (VDI Conference on Thermodynamics, Frankfurt)

Kretzschmar, H.-J.; Dittmann, A.; Kijima, J. et al.:  
Die Gleichungen für Dampfdruck und Siedetemperatur und die Gleichungen für thermodynamischen Umkehrfunktionen der neuen Industrie-Formulation für Wasser und Wasserdampf.
(The equations for steam and boiling point and the equations for thermodynamic backward functions of the new industrial formulation for water and steam)

Wagner, W.; Cooper, J. R.; Dittmann, A.; Kijima, J.; Kretzschmar, H.-J., et al.:  
Die neue Industrie-Formulation für Wasser und Wasserdampf - Anforderungen, Konzept und globale Ergebnisse.
(The new industrial formulation for water and steam - requirements, concept and global results)

31 KPRO-Anwendertagung, Fichtner Energieconsult, Stuttgart, Germany (1997) (KPRO User's Conference, Fichtner Energy Consulting, Stuttgart)

Kretzschmar, H.-J.; Stöcker, I.; Müller, B.:  
Die neue Industrie-Formulation IAPWS-IF97 für Wasser und Wasserdampf - Konsequenzen für thermodynamische Prozeßberechnungen.
(The new industrial formulation IAPWS-IF97 for Water and Steam - Consequences for thermodynamic process calculations)

30 Zentrale Informationsveranstaltung der VEAG, Berlin, Germany (1997) (Central Information Meeting of VEAG, Berlin)

Kretzschmar, H.-J.; Stöcker, I.:  
Die neue Industrie-Formulation IAPWS-IF97 für Wasser und Wasserdampf - Lösungen für die Einführung.
(The new industrial formulation IAPWS-IF97 for Water and Steam - Solutions for Implementation)

29 IAPWS Annual Meeting , Fredericia, Denmark (1996)

Stöcker, I.; Willkommen, Th.; Trübenbach, J., Dittmann, A.; Kretzschmar, H.-J.:
The Numerically Consistent Backward Equation T1 = f(p,h) for Water Region 1.

Willkommen, Th.; Trübenbach, J.; Kretzschmar, H.-J.; Dittmann, A.:
Equations for the Backward Function T = f(p,h) in Region 2 of the New Industrial Formulation.

Oguchi, K.; Tanishita, I.; Kretzschmar, H.-J.; Willkommen, Th. et al.:
Correlation Equations of Saturation Pressure and Saturation Temperature of Water for Fast Calculations.

28 Public Seminar at University of British Columbia, Vancouver, Canada (1996)

Kretzschmar, H.-J.; Stöcker,I.; Schmaus, D.; Willkommen, Th.; Trübenbach, J.; Dittmann,A.: 
Calculation of Thermodynamic Properties of Water and Steam for Industrial Applications.

Kretzschmar, H.-J.:
The New Industrial Formulation of the Thermodynamic Properties of Steam.

27 IAPWS Annual Meeting, Paris, France (1995)

Willkommen, Th.; Schmaus, D.; Trübenbach, J.; Stöcker, I.; Dittmann, A.; Kretzschmar, H. J.: 
Improved Numerically Consistent Equations T = f(p,h), T = f(p,s) and ps = f(T), Ts = f(p) for Water and Steam.

Kretzschmar, H.-J.; Stöcker, I.; Dittmann, A.:
Examination of the Candidate Equation for the New Scientific Formulation for Thermodynamic Properties of Water and Steam.

26 Fourth Asian Conference on Thermophysical Conference, Tokyo, Japan (1995)

Oguchi, K.; Tanishita, I.; Kretzschmar, H.-J.; Willkommen, Th.:
Correlation Equations of Saturation Pressure and Saturation Temperature of Water for Fast Calculations.

Willkommen, Th.; Trübenbach, J.; Kretzschmar, H.-J.; Dittmann, A.:
Numerically Consistent Equations of State For the Functions T=T(p,h) and T=f(p,s) for Water and Steam.

25 ASME International Mechanical Engineering Congress, San Francisco (1995)

Kretzschmar, H.-J.; Stöcker, I.; Nabel, M.; Dittmann, A.:
A Method for Generating Interpolation Tables with optimized Data Density for Fast Interpolations of Thermodynamic Properties in Process Modelling.

24 VDI Thermodynamik Kolloquium, Merseburg, Germany (1995)  (VDI Congress of Thermodynamics, Magdeburg)

Willkommen, Th.; Kretzschmar, H.-J.; Oguchi, K.; Dittmann, A.:
Eine umkehrbare Gleichung für Dampfdruck und Siedetemperatur von Wasser.
(A reversible equation for steam pressure and boiling point of water)

23 12th International Conference on the Properties of Water and Steam, Orlando (1994)

Willkommen,Th.; Kretzschmar,H.-J., Dittmann,A.: 
An Algorithm for Setting up Numerical Consistent Forward and Backward Equations for Process Modelling.

Kretzschmar,H.-J.; Willkommen,Th.; Dittmann,A.:
Improved Equations for Backward Functions T=f(p,h), T=f(p,s), Ts=f(p) - A Contribution to the IAPWS Project "New Industrial Formulation".

22 VDI Thermodynamik Kolloquium, Dresden, Germany (1993)

Willkommen,Th.; Dittmann,A.; Kretzschmar,H.-J.:
Ein Algorithmus zur Aufstellung numerisch konsistenter Zustandsgleichungen.
(An algorithm for calculating numerically-consistent equations of state)

21 IAPWS Annual Meeting, Milano, Italy (1993)

Willkommen, Th.; Kretzschmar, H.-J.; Dittmann, A.:
Preliminary Equations for the New Industrial Formulation.

20 IAPWS Annual Meeting, St. Petersburg, Russia (1992)

Kretzschmar, H.-J.; Willkommen, Th.; Klinger, J.; Dittmann, A.:
Improved Numerically Consistent Equations for Saturation Pressure and Saturation Temperature - Proposal for the New Industrial Formulation.

19 VDI Thermodynamik Kolloquium, Aachen, Germany (1992)  (VDI Thermodynamics Congress, Aachen)

Kretzschmar,H.-J.; Willkommen,Th.; Dittmann,A.:
Zur Aufstellung von numerisch konsistenten Dampfdruck und Siedetemperaturgleichungen.
(On calculating numerically-consistent steam pressure and boiling point equations)

18

X. Thermodynamik-Kolloquium der TU Dresden, Oberbärenburg, Germany (1991) (10th Congress on Thermodynamics of the TU Dresden, Oberbärenburg)

Kretzschmar, H.-J.; Klinger, J.; Willkommen, Th.:
Approximation von konsistenten Dampfdruck- und Siedetemperaturgleichungen – Teilaufgabe des IAPWS-Projektes zur Entwicklung einer neuen industriellen Formulierung für Wasser.
(The approximation of consistent steam pressure and boiling point temperature equations - partial task of the IAPWS project for developing a new industrial formulation for water)

17 IAPWS Annual Meeting, Tokyo, Japan (1991)

Kretzschmar,H.-J.; Willkommen,Th.; Klinger,J.; Dittmann,A.:
Development of Consistent Equations for Saturation Pressure and Saturation Temperature for the New Industrial Formulation.

16 The 5th International Workshop on Equations of State, Bochum, Germany (1990)

Kretzschmar,H.-J.; Zschunke,T.; Willkommen,Th.:
A method for the Simultaneous Approximation of Several Equations of State and a Strategy to Construct Consistent Equations of State for Superheated and Saturated Vapour.

15

VDI Thermodynamik Kolloquium, Heilbronn, Germany (1990)  (VDI Thermodynamics Congress, Heilbronn)

Zschunke,T.; Kretzschmar,H.-J.; Dittmann,A.:
Zur Ermittlung von optimierten Stoffwertgleichungen mit simultaner gleichmäßiger Approximation.
(On the determination of optimized equation of material values with simultaneously consistent approximation)

 

14 11th International Conference on the Properties of Water and Steam, Prague, Czech Republic (1989)

Dittmann,A.; Zschunke,T.; Klinger,J.; Kretzschmar,H.-J.:
Computer Code for the Generation of Optimized Algorithms to Calculate Thermophysical Properties of Water and Steam.

Kretzschmar,H.-J.; Zschunke,T.; Klinger,J.; Dittmann,A.:
An Alternative Method for the Numerical Calculation of the Maxwell Criterion in Vapour Pressure Computations.

13

IX. Thermodynamik-Kolloquium der TU Dresden, Johanngeorgenstadt (1989) (10th Thermodynamics Conference of the TU Dresden, Johanngeorgenstadt)

Zschunke, T.; Kretzschmar, H.-J.:
Effektive programmtechnische Umsetzung des Maxwell-Verfahrens zur schnellen Stoffwertberechnung.
(Effective technical realization of the Maxwell Method of quick material properties calculation)

 

12 10th IUPAC Conference on Chemical Properties, Prague, Czech Republic (1988)

Kretzschmar,H.-J.:
An Alternative Method for the Numerical Realization of the Maxwell-Criterion in Phase Equilibrium Calculations.

11 18. Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Meuselbach (1988) (18th week-long Seminar of the Working Group of Thermodynamics in the Chemical Society, Meuselbach)

Zschunke, T.; Kretzschmar, H.-J.; Klinger, J.; Dittmann, A.:
Das Regressionsverfahren von Wagner und die „Evolutionäre Optimierungsmethode“ von Wagner zur Aufstellung von Zustandsgleichungen.
(Wagner's regression methods and his "Evolutionary Optimalization Methods" on the preparation of equations of state)

10 VIII. Thermodynamik-Kolloquium der TU Dresden, Johanngeorgenstadt (1987)

Dittmann, A.; Klinger, J.; Kretzschmar, H.-J.:
Beiträge der Dresdner Lehrstühle für Thermodynamik zur Bereitstellung thermophysikalischer Stoffdaten für den Energietechniker.
(Contributions of Dresden's Faculties of Thermodynamics to the provision of thermophysical properties data for the energy engineer)

09 VIII. Wissenschaftliche Konferenz für Energiewirtschaft, Zittau (1987) (8th Scientific Conference for Energy Industry, Zittau)

Kretzschmar, H.-J.; Klinger, J.; Schneider, S.; Dittmann, A.:
Zur Bereitstellung thermophysikalischer Stoffdaten für die Modellierung energiewandelnder Prozesse auf Personalcomputer.
(On providing thermophysical properties data for the modelling of energy-transforming processes on the PC)

08

17. Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Reinhardsbrunn (1987)(Week-long seminar of the Working Group of Thermodynamics in the Chemical Society, Reinhardsbrunn)

Zschunke, T.; Kretzschmar, H.-J.; Klinger, J.:
Ein alternatives Verfahren zur numerischen Realisierung des MAXWELL-Kriteriums in Phasengleichgewichtsberechnungen.
(An alternative method for numerical realisation of the MAXWELL criteria in phase equilibrium calculations)

07 Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Meura (1986)(Week-long seminar of the Working Group of Thermodynamics in the Chemical Society, Meura)

Kretzschmar, H.-J.; Wolf, E.; Schneider, S.; Klinger, J.:
Zur Berechnung der Thermodynamischen Zustandseigenschaften von Wasser.
(On the calculation of thermodynamic transport properties of water)

06 VII. Thermodynamik-Kolloquium, Johanngeorgenstadt (1985)

Kretzschmar, H.-J.; Klinger, J.; Schneider, S.:
Zur vereinfachten Berechnung von Stoffdaten auf Bürocomputern über Interpolation von in Tabellenform gespeicherten Stützwerten.
(On the simplified calculation of material properties on office computers using interpolation of basic values saved in table form)

05 10th International Conference on the Properties of Water and Steam, Moscow (1984)

Dittmann,A.; Klinger,J.; Kretzschmar,H.-J.:
Preparation of Thermodynamic Property Values for Technical Process Calculation.

04 Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Kühlungsborn (1984) (Week-long seminar of the Working Group of Thermodynamics in the Chemical Society, Kühlungsborn)

Kretzschmar, H.-J.; Klinger, J:
Ein universelles Programpaket zur Bereitstellung thermophysikalischer Stoffwerte für reine Stoffe in Prozeßberechnungen der Energieanlagentechnik.
(A universal program package for providing thermophysical properties for pure materials in process calculations of energy equipment technology)

03 VI. Thermodynamik-Kolloquium, Johanngeorgenstadt (1983)

Kretzschmar, H.-J.; Klinger, J.:
Anwendung des neuen Stoffwertprogrampaketes für Datenbanken und maschinelle Zustandsdiagrammzeichnungen.
(Using the new material property program packet for databases and automatic drawings of transport diagrams)

02

VI. Wissenschaftliche Konferenz für Energiewirtschaft, Zittau (1982)

Kretzschmar, H.-J.:
Zur Effektivierung der maschinellen Bereitstellung thermodynamischer Stoffwerte für Prozeßberechnungen.
(On increasing the effectivity of automatic provision of thermodynamic properties for process calculations)

01

V. Thermodynamik-Kolloquium, Johanngeorgenstadt (1981) (5th Conference of Thermodynamics, Johanngeorgenstadt)

Kretzschmar, H.-J.; Klinger, J.:
Beitrag zur effektiven Bereitstellung nicht explizit formulierter thermodynamischer Zustandsfunktionen durch allgemein gültige toffunabhängige Iterationsstartwertgleichungen.

   (Contribution to the effective provision of non-explicitly-formulated thermodynamic state functions through comparison of generally-valid initial iteration values which are independent of the material)