DocumentCode
1901260
Title
The Non-Relativistic Limit of Radiation Hydrodynamics Equations Arising from Astrophysics
Author
Yang, Jianwei ; Wang, Shu
Author_Institution
Coll. of Appl. Sci., Beijing Univ. of Technol., Beijing, China
Volume
2
fYear
2009
fDate
10-11 Oct. 2009
Firstpage
948
Lastpage
950
Abstract
In this paper, we study the asymptotic limit of a multidimensional non-isentropic radiation hydrodynamics model arising from astrophysics via non-relativistic regime. We first obtain the local existence of smooth solutions to the initial value problem. Then, we give a convergence result of the radiation hydrodynamics equations to the compressible and non-isentropic Euler equations.
Keywords
astrophysical fluid dynamics; astrophysics; asymptotic limit; compressible-nonisentropic Euler equations; initial value problem; multidimensional nonisentropic radiation hydrodynamics model; nonrelativistic regime; radiation hydrodynamics equations; smooth solutions; Astrophysics; Automation; Chaos; Educational institutions; Equations; Fluid dynamics; Hydrodynamics; Multidimensional systems; Temperature; Tensile stress; asymptotic expansion; non-relativistic; radiation hydrodynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location
Changsha, Hunan
Print_ISBN
978-0-7695-3804-4
Type
conf
DOI
10.1109/ICICTA.2009.464
Filename
5287854
Link To Document