Geodesic
On a computational model of gravitational hydrodynamics with consideration of the radiation transfer in the diffusion approximation using tetrahedral meshes
Sibirskij žurnal industrialʹnoj matematiki, Tome 24 (2021) no. 2, pp. 87-96

Voir la notice de l'article provenant de la source Math-Net.Ru

A new computational model of gravitational hydrodynamics with consideration of the radiation transfer in the diffusion approximation on tetrahedral meshes is proposed. This model is a qualitative extension of the classical gravitational hydrodynamics model adapted to simulation of star formation and evolution of protoplanetary disks. Some computational methods of solving this problem are described, and the results of numerical simulation of the solar mass cloud collapse are given.
Keywords: mathematical modeling, computational astrophysics, radiation transfer. . 
@article{SJIM_2021_24_2_a5,
     author = {I. M. Kulikov},
     title = {On a computational model of gravitational hydrodynamics with consideration of the radiation transfer in the diffusion approximation using tetrahedral meshes},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {87--96},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2021_24_2_a5/}
}
TY  - JOUR
AU  - I. M. Kulikov
TI  - On a computational model of gravitational hydrodynamics with consideration of the radiation transfer in the diffusion approximation using tetrahedral meshes
JO  - Sibirskij žurnal industrialʹnoj matematiki
PY  - 2021
SP  - 87
EP  - 96
VL  - 24
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJIM_2021_24_2_a5/
LA  - ru
ID  - SJIM_2021_24_2_a5
ER  - 
%0 Journal Article
%A I. M. Kulikov
%T On a computational model of gravitational hydrodynamics with consideration of the radiation transfer in the diffusion approximation using tetrahedral meshes
%J Sibirskij žurnal industrialʹnoj matematiki
%D 2021
%P 87-96
%V 24
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJIM_2021_24_2_a5/
%G ru
%F SJIM_2021_24_2_a5
I. M. Kulikov. On a computational model of gravitational hydrodynamics with consideration of the radiation transfer in the diffusion approximation using tetrahedral meshes. Sibirskij žurnal industrialʹnoj matematiki, Tome 24 (2021) no. 2, pp. 87-96. http://geodesic.mathdoc.fr/item/SJIM_2021_24_2_a5/