Acta mathematica scientia,Series B ›› 2010, Vol. 30 ›› Issue (2): 563-594.doi: 10.1016/S0252-9602(10)60063-X

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PRESSURE-VELOCITY EQUILIBRIUM HYDRODYNAMIC MODELS

 John W. Grove   

  1. Computational Physics Group Computer, Computational, and Statistical Sciences Division, CCS-2 MS D413, Los Alamos National Laboratory, Los Alamos, NM 87545
  • Received:2010-01-06 Online:2010-03-20 Published:2010-03-20
  • Supported by:

    This works was supported by the Los Alamos National Laboratory, an affirmative action/equal opportunity employer, operated by Los Alamos National Security, LLC, for the National Nuclear Security Administration of the U.S. Department of Energy under contract DE-AC52-06NA25396.

Abstract:

This article describes mathematical models for phase separated mixtures of materials that are in pressure and velocity equilibrium but not necessarily temperature equilibrium. General conditions for constitutive models for such mixtures that exhibit a single mixture sound speed
are discussed and specific examples are described.

Key words: Euler equations, multiple phase mixtures, non-equilibrium temperature mixtures

CLC Number: 

  • 35Q31
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