
Digital Library of the
European Council for Modelling and Simulation 
Title: 
Modeling OneDimensional Incompressible Duct Flows 
Authors: 
Jorge Luis BaliĆ±o 
Published in: 
(2006).ECMS
2006 Proceedings edited by: W. Borutzky, A. Orsoni, R. Zobel. European
Council for Modeling and Simulation. doi:10.7148/2006 ISBN:
0955301807 20^{th}
European Conference on Modelling and Simulation, Bonn,
May 2831, 2006 
Citation
format: 
Balino, J. L. (2006). Modeling
OneDimensional Incompressible Duct Flows. ECMS 2006 Proceedings edited by:
W. Borutzky, A. Orsoni, R. Zobel (pp. 657662). European
Council for Modeling and Simulation. doi:10.7148/20060657 
DOI: 
http://dx.doi.org/10.7148/20060657 
Abstract: 
In this paper a
Bond Graph methodology described in a previous contribution is used to model
incompressible onedimensional duct flows with rigid walls. Since the volumetric flow is independent of position, the balance equations can
be simplified. The volumetric flow and a nodal vector of entropy are defined
as Bond Graph state variables. The state equations and the coupling with the
inertial and entropy ports are modeled with true bond graph elements. 
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