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Thermodynamic Property and Fluid Modeling with Modern Programming Language Construct

Otter, Martin and Elmqvist, Hilding and Zimmer, Dirk and Laughman, Christopher (2019) Thermodynamic Property and Fluid Modeling with Modern Programming Language Construct. In: Proceedings of the 13th International Modelica Conference, pp. 589-598. Linköping University Electronic Press, Linköpings universitet. 13th International Modelica Conference, 4.-6. Mrz 2019, Regensburg, Deutschland. doi: 10.3384/ecp19157589. ISBN 978-91-7685-122-7. ISSN 1650-3686.

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Official URL: http://www.ep.liu.se/ecp/article.asp?issue=157&article=060&volume=


Modelica is used extensively to model thermo-fluid pipe networks. Experience shows that Modelica models in this domain have limitations due to missing functional expressiveness of the Modelica language. In this paper, a prototype is described that demonstrates how thermodynamic property and thermo-fluid pipe component modeling could be considerably enhanced via modern language constructs. This prototype is based on the Modia modelling and simulation prototype and relies on features of the Julia programming language. It utilizes some key ideas of Modelica.Media, and part of Modelica.Media was semi-automatically translated to Julia.

Item URL in elib:https://elib.dlr.de/128123/
Document Type:Conference or Workshop Item (Speech)
Title:Thermodynamic Property and Fluid Modeling with Modern Programming Language Construct
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Otter, MartinMartin.Otter (at) dlr.deUNSPECIFIED
Elmqvist, HildingMogram ABUNSPECIFIED
Zimmer, DirkDirk.Zimmer (at) dlr.deUNSPECIFIED
Laughman, ChristopherMitsubishi Electric Research LaboratoriesUNSPECIFIED
Journal or Publication Title:Proceedings of the 13th International Modelica Conference
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.3384/ecp19157589
Page Range:pp. 589-598
Publisher:Linköping University Electronic Press, Linköpings universitet
Series Name:Linköping Electronic Conference Proceedings
Keywords:Modelica, Modia, Julia, Modelica.Media, Modelica.Fluid, ModiaMedia, thermodynamic property models, thermo-fluid models
Event Title:13th International Modelica Conference
Event Location:Regensburg, Deutschland
Event Type:international Conference
Event Dates:4.-6. Mrz 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Vorhaben Intelligente Mobilität (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Leitungsbereich SR
Deposited By: Klauer, Monika
Deposited On:01 Jul 2019 10:23
Last Modified:17 Dec 2019 15:01

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