Singular limit of a Navier-Stokes system leading to a free/congested zones two-phase model (Q466180)
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scientific article; zbMATH DE number 6361367
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| English | Singular limit of a Navier-Stokes system leading to a free/congested zones two-phase model |
scientific article; zbMATH DE number 6361367 |
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Singular limit of a Navier-Stokes system leading to a free/congested zones two-phase model (English)
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24 October 2014
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The authors use a macroscopic approach to justify the derivation of a viscous free/congested zones two-phase model from the isentropic compressible Navier-Stokes equations with a singular pressure playing the role of a barrier. The main attention is payed to the one-dimensional case for which the global existence of regular solutions is established.
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compressible Navier-Stokes equations
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two-phase model
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