arXiv · 2003.11422
About Dissipative and Pseudo Port-Hamiltonian Formulations of Irreversible Newtonian Compressible Flows
Abstract
In this paper we consider the problem of obtaining a general port-Hamiltonian formulation of Newtonian fluids. We propose the port-Hamiltonian models to describe the energy flux of rotational three-dimensional isentropic and non-isentropic fluids, whose boundary flows and efforts can be used for control purposes or for power-preserving interconnection with other physical systems. In case of two-dimensional flows, we include the considerations about the operators associated with fluid vorticity, preserving the port-Hamiltonian structure of the models proposed.
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Luis A. Mora, Yann Le Gorrec, Denis Matignon, Hector Ramirez, Juan Yuz. 2020-03-25. About Dissipative and Pseudo Port-Hamiltonian Formulations of Irreversible Newtonian Compressible Flows. https://arxiv.org/abs/2003.11422
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