Affiliation:
1. Lehigh University Department of Mechanical Engineering and Mechanics, Packard Laboratory 19 Memorial Drive West, Bethlehem, Pennsylvania 18015-3085, USA
Abstract
The practical use of bond graphs to organize the efficient simulation of multiple-phase thermodynamic systems is perhaps the most significant piece of unfinished business regarding the evolution of bond graphs. The most widely recognized form for these cases, called the pseudo bond graph, dictates particular causalities that require iteration, assuming the use of available state equations. This paper shows how the alternative convection bond graphs can direct non-iterative evaluation of state properties of multiphase thermal compliances. The state variables of a compliance become temperature, mass and volume. A refrigeration cycle is used as an example.
Subject
Mechanical Engineering,Control and Systems Engineering
Cited by
5 articles.
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