Enviar artigo por via de e-mail Self-similar decay of a momentumless swirling turbulent wake
- Autores: Demenkov A.G.1,2, Chernykh G.G.3,4,5
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Afiliações:
- Kutateladze Institute of Thermophysics SB RAS
- Novosibirsk State Technical University
- Institute of Computational Technologies SB RAS
- Department of Mathematics and Mechanics
- Siberian State University of Telecommunications and Information Sciences
- Edição: Volume 24, Nº 6 (2017)
- Páginas: 867-871
- Seção: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/217153
- DOI: https://doi.org/10.1134/S0869864317060051
- ID: 217153
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Resumo
Numerical simulation of the decay of a momentumless swirling turbulent wake of a body of revolution has been carried out. It has been shown that beginning with the distances of the order of 1000 body diameters, the flow passes to the self-similar regime. Using the results of the numerical analysis of the flow, simplified mathematical models of far wake have been constructed.
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Sobre autores
A. Demenkov
Kutateladze Institute of Thermophysics SB RAS; Novosibirsk State Technical University
Autor responsável pela correspondência
Email: demenkov@itp.nsc.ru
Rússia, Novosibirsk; Novosibirsk
G. Chernykh
Institute of Computational Technologies SB RAS; Department of Mathematics and Mechanics; Siberian State University of Telecommunications and Information Sciences
Email: demenkov@itp.nsc.ru
Rússia, Novosibirsk; Novosibirsk; Novosibirsk
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