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Sibirskii Zhurnal Vychislitel'noi Matematiki, 2004, Volume 7, Number 2, Pages 143–163
(Mi sjvm152)
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This article is cited in 10 scientific papers (total in 10 papers)
Linear and nonlinear analysis of the numerical method for the calculation of convective flows
I. B. Palymskiy Novosibirsk Military Institute
Abstract:
Spectral characteristics of the numerical method for calculation of convective flows are investigated. These
characteristics are compared to spectral characteristics of the original differential problem. Nonlinear analysis
of the numerical method is made on a model system of equations. The results of calculation of turbulent
convection with the Rayleigh number up to 1350 critical values are presented. These results are compared to
experimental data and numerical results obtained by other authors.
Key words:
convection, spectral characteristics, Rayleigh number, Prandtl number, turbulence, chaotic mode, super-criticality.
Received: 21.01.2002 Revised: 14.05.2003
Citation:
I. B. Palymskiy, “Linear and nonlinear analysis of the numerical method for the calculation of convective flows”, Sib. Zh. Vychisl. Mat., 7:2 (2004), 143–163
Linking options:
https://www.mathnet.ru/eng/sjvm152 https://www.mathnet.ru/eng/sjvm/v7/i2/p143
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Abstract page: | 432 | Full-text PDF : | 326 | References: | 49 |
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