Article | Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019 | Application of a Real Gas Model by Van-der-Waals for a Hydrogen Tank Filling Process Linköping University Electronic Press Conference Proceedings
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Title:
Application of a Real Gas Model by Van-der-Waals for a Hydrogen Tank Filling Process
Author:
Maximilian Kormann: Dassault Systèmes, Germany Imke Lisa Krüger: Dassault Systèmes, Germany
DOI:
10.3384/ecp19157665
Download:
Full text (pdf)
Year:
2019
Conference:
Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Issue:
157
Article no.:
068
Pages:
6
No. of pages:
665-670
Publication type:
Abstract and Fulltext
Published:
2019-02-01
ISBN:
978-91-7685-122-7
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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Hydrogen fuel tanks operate at high system pressure levels. In these regions effects occur, which cannot be handled by an ideal gas model. One of these is the Joule-Thomson effect. It describes an adiabatic throttling without change in enthalpy, but a change in temperature. The tank filling process can be simplified to a throttling valve, so the effect is of interest. In this investigation the van der Waals equations are implemented in a real gas model for the Hydrogen Library and the Pneumatic Systems Library (PSL) by Dassault Systèmes and the model is applied to a hydrogen tank filling process. Performance and accuracy are compared to the CoolProp fluid properties library, which is imported with the ExternalMedia library.

Keywords: Hydrogen, Pneumatic Systems Library, Tank Filling Process, Medium Models, Real Gas, van der Waals, Joule-Thomson-Effect, CoolProp

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Maximilian Kormann, Imke Lisa Krüger
Title:
Application of a Real Gas Model by Van-der-Waals for a Hydrogen Tank Filling Process
DOI:
http://dx.doi.org/10.3384/ecp19157665
References:
No references available

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Maximilian Kormann, Imke Lisa Krüger
Title:
Application of a Real Gas Model by Van-der-Waals for a Hydrogen Tank Filling Process
DOI:
https://doi.org10.3384/ecp19157665
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Last updated: 2019-06-04