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Инд. авторы: Moshkin N.P., Fomina A.V., Chernykh G.G.
Заглавие: The dynamics of a cylindrical zone of turbulent mixing in a longitudinal shear flow of a linearly stratified medium
Библ. ссылка: Moshkin N.P., Fomina A.V., Chernykh G.G. The dynamics of a cylindrical zone of turbulent mixing in a longitudinal shear flow of a linearly stratified medium // Thermophysics and Aeromechanics. - 2019. - Vol.26. - Iss. 1. - P.37-45. - ISSN 0869-8643. - EISSN 1531-8699.
Внешние системы: DOI: 10.1134/S0869864319010050; SCOPUS: 2-s2.0-85064939705; WoS: 000465534000005;
Реферат: eng: A numerical model has been constructed and the investigation of the dynamics of a cylindrical localized region of turbulent disturbances in a longitudinal horizontally homogeneous shear flow of a linearly stratified fluid has been carried out. Computational results have shown a considerable generation of turbulence energy at the expense of shear flow gradients. It was also found that the shear flow affects weakly the internal waves generated at the evolution of the turbulent mixing zone. © 2019, N.P. Moshkin, A.V. Fomina, and G.G. Chernykh.
Ключевые слова: Turbulent mixing; Turbulence energy; Stratified medium; Stratified fluid; Longitudinal shear; Internal waves; Computational results; Turbulent flow; Shear flow; Numerical models; Mixing; Computer simulation; stratified fluid; numerical simulation; longitudinal horizontally uniform shear flow; cylindrical zone of turbulent mixing; Shock tubes; Uniform shear flow;
Издано: 2019
Физ. характеристика: с.37-45