Numerical Simulation of Self-Organisation in Gravitationally Unstable Media on Supercomputers Full article
Conference |
7th International Conference, PaCT 2003 15-19 Sep 2003 , Nizhni Novgorod |
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Source | Parallel Computing Technologies: 7th International Conference, PaCT 2003
Nizhni Novgorod, Russia, September 15-19, 2003 Proceedings Compilation, Springer-Verlag. Berlin Heidelberg New York.2003. 570 c. ISBN 3540406735. |
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Journal |
Lecture Notes in Computer Science
ISSN: 0302-9743 , E-ISSN: 1611-3349 |
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Output data | Year: 2003, Volume: 2763, Pages: 354-368 Pages count : 15 DOI: 10.1007/978-3-540-45145-7_34 | ||||||||
Authors |
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Affiliations |
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Funding (6)
1 | Siberian Branch of the Russian Academy of Sciences | 2 |
2 | Siberian Branch of the Russian Academy of Sciences | 148 |
3 | Russian Foundation for Basic Research | 02-01-00864 |
4 | Russian Foundation for Basic Research | 99-07-90422 |
5 | The Ministry of Education and Science of the Russian Federation | 0072/836 |
6 | European Commission | INCO-COPERNICUS 97-7120 |
Abstract:
A numerical 3D-model for investigation of non-stationary processes in a gravitating system with gas is created. The model is based on the solution of the Poisson equation for gravitational field, the Vlasov-Liouville equation for solids and equations of gas dynamics. For solution of the Poisson equation at each timestep an efficient iterational solver is
created with extrapolation of the evolutionary prosesses under study. It provides fast convergence at high precision.
Discussed in detail are parallelisation technique and load balancing strategy. Given are the parameters of test computations that meet the requirements of the problem of protoplanetary disc simulation.
Cite:
Kuksheva E.A.
, Malyshkin V.E.
, Nikitin S.A.
, Snytnikov A.V.
, Snytnikov V.N.
, Vshivkov V.A.
Numerical Simulation of Self-Organisation in Gravitationally Unstable Media on Supercomputers
In compilation Parallel Computing Technologies: 7th International Conference, PaCT 2003 Nizhni Novgorod, Russia, September 15-19, 2003 Proceedings. – Springer-Verlag., 2003. – C.354-368. – ISBN 3540406735. DOI: 10.1007/978-3-540-45145-7_34 WOS Scopus РИНЦ
Numerical Simulation of Self-Organisation in Gravitationally Unstable Media on Supercomputers
In compilation Parallel Computing Technologies: 7th International Conference, PaCT 2003 Nizhni Novgorod, Russia, September 15-19, 2003 Proceedings. – Springer-Verlag., 2003. – C.354-368. – ISBN 3540406735. DOI: 10.1007/978-3-540-45145-7_34 WOS Scopus РИНЦ
Identifiers:
Web of science | WOS:000185994300034 |
Scopus | 2-s2.0-21444456030 |
Elibrary | 13434528 |
OpenAlex | W1572894854 |