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Authors:Javier Bonilla: Centro de Investigaciones Energéticas MedioAmbientales y Tecnológicas (CIEMAT), Plataforma Solar de Almería (PSA), Almería, Spain
Luis J. Yebra: Centro de Investigaciones Energéticas MedioAmbientales y Tecnológicas (CIEMAT), Plataforma Solar de Almería (PSA), Almería, Spain
Sebastián Dormido: National Distance Education University (UNED), Department of Computer Science and Automatic Control, Madrid, Spain
François E. Cellier: Swiss Federal Institute of Technology (ETH Zurich), Department of Computer Science, Zurich, Switzerland
Publication title:Object-Oriented Library of Switching Moving Boundary Models for Two-phase Flow Evaporators and Condensers
Conference:Proceedings of the 9th International MODELICA Conference, September 3-5, 2012, Munich, Germany
Publication type: Abstract and Fulltext
Issue:076
Article No.:007
Abstract:This paper discusses a Modelica library of switching moving boundary models for two-phase flow heat exchangers: evaporators and condensers. The equation-based object-oriented modeling paradigm has been considered by means of designing basic models applying the conservation laws for each flow state: subcooled liquid, two-phase flow and superheated vapor. Evaporator and condenser models have been developed by interconnecting the basic models and including mechanisms to switch between different configurations: general, flooded and dry evaporators and condensers. Finally, simulation results are presented by an integrity and stability test case.
Language:English
Keywords:moving boundary model, switching, two-phase flow, evaporator, condenser
Year:2012
No. of pages:10
Pages:71-80
ISBN:978-91-7519-826-2
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/076/007/ecp12076007.pdf
Available:2012-11-19
Publisher:Linköping University Electronic Press, Linköpings universitet

REFERENCE TO THIS PAGE
Javier Bonilla, Luis J. Yebra, Sebastián Dormido, François E. Cellier (2012). Object-Oriented Library of Switching Moving Boundary Models for Two-phase Flow Evaporators and Condensers, Proceedings of the 9th International MODELICA Conference, September 3-5, 2012, Munich, Germany http://dx.doi.org/10.3384/ecp1207671 (accessed 9/22/2014)