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Prog. Theor. Phys. Supplement No.138 (2000) pp. 654-655
Hydrodynamical Simulations Using a Fully Threaded Tree
Tomoya Ogawa,1
Takuma Ohta,1
Ryoji Matsumoto,2
Kazuyuki Yamashita3 and
Mitsue Den4
1
Graduate School of Science and Technology, Chiba University,
Chiba 263-8522, Japan
2
Department of Physics, Chiba University,
Chiba 263-8522, Japan
3
Information Processing Center, Chiba University,
Chiba 263-8522, Japan
4
Hiraiso Solar Terrestrial Research Center,
Communications Research Laboratory, Ibaraki 311-1202, Japan
(Received October 11, 1999)
Abstract:
We developed a 3D code of adaptive mesh refinement (AMR)
hydrodynamical simulations that is useful for astrophysical shock
propagations.
In this code, we adopted the fully threaded tree (FTT; Khokhlov 1997)
for AMR part,
the Roe method with 3rd order MUSCL for hydrodynamical part,
and the two step method 2nd order in time development.
In this article, we explain our 3D AMR code and the FTT,
and display some results of test calculations.
URL :
http://ptp.ipap.jp/link?PTPS/138/654/
DOI : 10.1143/PTPS.138.654
References:
-
A. M. Khokhlov, astro-ph/9701194[e-print arXiv].
