The low Mach number limit for a barotropic model of radiative flow (Q2793839)
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scientific article; zbMATH DE number 6557526
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The low Mach number limit for a barotropic model of radiative flow |
scientific article; zbMATH DE number 6557526 |
Statements
17 March 2016
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radiation hydrodynamics
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Navier-Stokes system
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low Mach number
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critical regularity
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P1-approximation
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dispersive estimates
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The low Mach number limit for a barotropic model of radiative flow (English)
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This paper is concerned with a model of radiation hydrodynamics; the main goal is to provide a justification of the low Mach number limit in order to simulate fire propagation models in open vehicle tunnels. The low Mach number problem is formulated and main the result concerning global well-posedness for small perturbations of a linearly stable constant reference state is stated along with the derivation of asymptotics. The proof strongly relies on an analysis of the linearized equations.
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