The dynamics of a cylindrical zone of turbulent mixing in a longitudinal shear flow of a linearly stratified medium
- 作者: Moshkin N.1, Fomina A.2, Chernykh G.3,4
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隶属关系:
- Lavrentyev Institute of Hydrodynamics SB RAS
- Novokuznetsk Institute (branch) of the Kemerovo State University
- Institute of Computational Technologies SB RAS
- Novosibirsk State University
- 期: 卷 26, 编号 1 (2019)
- 页面: 37-45
- 栏目: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/218135
- DOI: https://doi.org/10.1134/S0869864319010050
- ID: 218135
如何引用文章
详细
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.
作者简介
N. Moshkin
Lavrentyev Institute of Hydrodynamics SB RAS
编辑信件的主要联系方式.
Email: moshkin@gmail.com
俄罗斯联邦, Novosibirsk
A. Fomina
Novokuznetsk Institute (branch) of the Kemerovo State University
编辑信件的主要联系方式.
Email: fav@rtdc.ru
俄罗斯联邦, Novokuznetsk
G. Chernykh
Institute of Computational Technologies SB RAS; Novosibirsk State University
编辑信件的主要联系方式.
Email: chernykh@ict.nsc.ru
俄罗斯联邦, Novosibirsk; Novosibirsk