Article | Proceedings of the 10<sup>th</sup> International Modelica Conference; March 10-12; 2014; Lund; Sweden | Interfacing Models for Thermal Separation Processes with Fluid Property Data from External Sources Linköping University Electronic Press Conference Proceedings
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Title:
Interfacing Models for Thermal Separation Processes with Fluid Property Data from External Sources
Author:
Kai Wellner: Hamburg University of Technology, Institute of Thermo-Fluid Dynamics, Hamburg, Germany Carsten Trapp: Delft University of Technology, Propulsion and Power, Delft, The Netherlands Gerhard Schmitz: Hamburg University of Technology, Institute of Thermo-Fluid Dynamics, Hamburg, Germany Francesco Casella: Politecnico di Milano, Dipartimento di Elettronica, Informazione e Bioingegneria, Milano, Italy
DOI:
10.3384/ecp14096667
Download:
Full text (pdf)
Year:
2014
Conference:
Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden
Issue:
096
Article no.:
070
Pages:
667-674
No. of pages:
8
Publication type:
Abstract and Fulltext
Published:
2014-03-10
ISBN:
978-91-7519-380-9
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet

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So far; when modelling processes that demand for multi-phase and multi-component fluid property data; the user has to implement the required media models in the Modelica language as these types of fluids are not supported by Modelica.Media. This paper presents a first approach on how to implement fluid property data in process models from external sources and highlights which problems have to be overcome. Furthermore; it provides recommendations for the design of an efficient and user-friendly interface to external media packages.

Keywords: Thermal separation; two-phase; multicomponent mixture; external fluid property data; transient simulation

Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Kai Wellner, Carsten Trapp, Gerhard Schmitz, Francesco Casella
Title:
Interfacing Models for Thermal Separation Processes with Fluid Property Data from External Sources
DOI:
http://dx.doi.org/10.3384/ecp14096667
References:

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[2] P. Fritzson. Principles of Object-Oriented Modeling and Simulation with Modelica 2.1. ISBN 0-471-47163-1. Wiley, June 2000.

[3] A. Joos, K. Dietl, and G. Schmitz. Thermal Separation: An Approach for a Modelica Library for Absorption, Adsorption and Rectification. In Proceedings 7th Modelica Conference, Como, Italy, September 20-22, 2009.

[4] K. Dietl. Equation-Based Object-Oriented Modelling of Dynamic Absorption and Rectification Processes. Dissertation, Hamburg University of Technology, Institute of Thermo-Fluid Dynamics, Hamburg, 2012. ISBN 978-3-8439-0778-1.

[5] J. Brunnemann, F. Gottelt, K. Wellner, A. Renz, A. Thüring, V. Roeder, C. Hasenbein, C. Schulze, G. Schmitz, and J. Eiden. Status of ClaRaCCS: Modelling and Simulation of Coal-Fired Power Plants with CO2 Capture. In Proceedings 9th Modelica Conference, Munich, Germany, September 3-5, 2012.

[6] P. Colonna, T. van der Stelt, and A. Guardone. Fluid-Prop: a program for the estimation of thermophysical properties of fluids. Version 2.4, software (2004-2012). http://www.FluidProp.com.

[7] C. Trapp, F. Casella, and P. Colonna. Use of External Fluid Property Code in Modelica for Modelling of a Pre-combustion CO2 Capture Process Involving Multi-Component, Two-Phase Fluids. Submitted to the 10th Modelica Conference, Lund, Sweden, March 10-12, 2014.

[8] C. Pantelides. The Mathematical Modelling of the Dynamic Behaviour of Process System, October 2000.

Proceedings of the 10th International Modelica Conference; March 10-12; 2014; Lund; Sweden

Author:
Kai Wellner, Carsten Trapp, Gerhard Schmitz, Francesco Casella
Title:
Interfacing Models for Thermal Separation Processes with Fluid Property Data from External Sources
DOI:
https://doi.org10.3384/ecp14096667
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