Numerical Study of Effects on Vortex Shedding Patterns due to Unsteady Freestream around Cylinder

被引：1

作者：

Borole, Advait ^{[1
]}

Thiagarajan, Kannan Budda ^{[1
]}

机构：

[1] SRM Inst Sci & Technol, Dept Aerosp Engn, Kattankulathur, India

来源：

3RD INTERNATIONAL CONFERENCE ON FRONTIERS IN AUTOMOBILE AND MECHANICAL ENGINEERING (FAME 2020) | 2020年 / 2311卷

关键词：

D O I：

10.1063/5.0034724

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Vortex shedding around a cylinder in a time-varying sinusoidal velocity profile has been studied. A 2D simulation on OpenFoam v2006 was performed. Transient, incompressible, and laminar flow governing equations are solved with the finite volume method.A sin function was setup in the inlet boundary condition to achievea time-varying velocity profile. Cl, Cd, and Cm data were then compared with a base case of 100 Reynolds number.

引用

页数：6