Artículo
Derivation of the Navier-Stokes-Poisson system with radiation for an accretion disk
Autor/es | Ducomet, Bernard
Nečasová, Šárka Pokorný, Milan Rodríguez Bellido, María Ángeles |
Departamento | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico |
Fecha de publicación | 2018-06 |
Fecha de depósito | 2018-10-25 |
Publicado en |
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Resumen | We study the 3-D compressible barotropic radiation fluid dynamics system describing the motion of the compressible rotating viscous fluid with gravitation and radiation confined to a straight layer Ωǫ = ω × (0, ǫ), where ... We study the 3-D compressible barotropic radiation fluid dynamics system describing the motion of the compressible rotating viscous fluid with gravitation and radiation confined to a straight layer Ωǫ = ω × (0, ǫ), where ω is a 2-D domain. We show that weak solutions in the 3-D domain converge to the strong solution of — the rotating 2-D Navier–Stokes–Poisson system with radiation in ω as ǫ → 0 for all times less than the maximal life time of the strong solution of the 2-D system when the Froude number is small (Fr = O( √e)), — the rotating pure 2-D Navier–Stokes system with radiation in ω as ǫ → 0 when F r = O(1). |
Identificador del proyecto | ANR-15-CE40-0011
201-16-03230S RVO 67985840 MTM2015-69875-P |
Cita | Ducomet, B., Nečasová, Š., Pokorný, M. y Rodríguez Bellido, M.Á. (2018). Derivation of the Navier-Stokes-Poisson system with radiation for an accretion disk. Journal of Mathematical Fluid Mechanics, 20 (2), 697-719. |
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