Viscous Regularization of the Euler Equations and Entropy Principles

Jean-Luc Guermond, Bojan Popov

Research output: Contribution to journalArticlepeer-review

47 Scopus citations

Abstract

This paper investigates a general class of viscous regularizations of the compressible Euler equations. A unique regularization is identified that is compatible with all the generalized entropies, à la [Harten et al., SIAM J. Numer. Anal., 35 (1998), pp. 2117-2127], and satisfies the minimum entropy principle. A connection with a recently proposed phenomenological model by [H. Brenner, Phys. A, 370 (2006), pp. 190-224] is made. © 2014 Society for Industrial and Applied Mathematics.
Original languageEnglish (US)
Pages (from-to)284-305
Number of pages22
JournalSIAM Journal on Applied Mathematics
Volume74
Issue number2
DOIs
StatePublished - Mar 11 2014
Externally publishedYes

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