Asymptotic decay of a far momentumless turbulent wake behind a sphere in an isotropic turbulent flow

被引：0
|
作者：
Demenkov, A. G. [1 ,2 ]
Chernykh, G. G. [3 ]
机构：
[1] Kutateladze Inst Thermophys SB RAS, Novosibirsk, Russia
[2] Novosibirsk State Tech Univ, Novosibirsk, Russia
[3] Fed Res Ctr Informat & Computat Technol, Novosibirsk, Russia
来源：
THERMOPHYSICS AND AEROMECHANICS | 2024年 / 31卷 / 02期
关键词：
far momentumless turbulent wake behind the sphere; isotropic turbulent background; mathematical modeling; the final stage of degeneration;
D O I：
10.1134/S0869864324020033
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
Numerical simulation of the final viscous stage of degeneration of a momentumless turbulent wake behind a sphere in an isotropic turbulent flow is performed using a modified e similar to epsilon turbulence model. The laws of degeneration are consistent with those for a momentumless turbulent wake at absent turbulent background.
引用
收藏
页码：227 / 234
页数：8
相关论文
共 50 条
12345