Draining from Cylindrical Tanks with Vane-Type Suppressors - A PIV Study

被引：28

作者：

Sohn, C. H. ^{[1
]}

Ju, M. G. ^{[1
]}

Gowda, B. H. L. ^{[2
]}

机构：

[1] Kyungpook Natl Univ, Sch Mech Engn, Taegu 702701, South Korea

[2] BTL Inst Tecnol, Dept Mech Engn, Bangalore 560099, Karnataka, India

来源：

JOURNAL OF VISUALIZATION | 2009年 / 12卷 / 04期

关键词：

Vortexing; Vane-type Suppressors; PIV;

D O I：

10.1007/BF03181878

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The vortexing phenomenon that occurs in a cylindrical container is studied using PIV. The influence of the vane-type suppressors which prevent the vortex formation is investigated. An attempt has been made to understand the mechanism that is responsible for vortex suppressing. There is a strong updraft generated due to the suppressors which leads to annihilation of vorticity which appears to be responsible for vortex suppression.

引用

页码：347 / 360

页数：14

共 8 条

[1]

Abramson H.N., 1962, D1212 NASA, VD-1212, P1

[2] Vane-type suppressor to prevent vortexing during draining from cylindrical tanks [J].