Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5024595 | Nonlinear Analysis: Theory, Methods & Applications | 2017 | 28 Pages |
Abstract
We consider a system of partial differential equations which describes steady flow of a compressible heat conducting chemically reacting gaseous mixture. We extend the result from Giovangigli et al. (2015) in the sense that we introduce the variational entropy solution for this model and prove existence of a weak solution for γ>43 and existence of a variational entropy solution for any γ>1. The proof is based on improved density estimates.
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Authors
Tomasz Piasecki, Milan Pokorný,