Numerical simulation of the influence of endwall fence height on the secondary flow in compressor cascade

Yan Ming Liu; Jing Jun Zhong; Hong Yan Huang; Song Tao Wang

Numerical simulation of the influence of endwall fence height on the secondary flow in compressor cascade

Yan Ming Liu^*, Jing Jun Zhong, Hong Yan Huang, Song Tao Wang

^*此作品的通讯作者

Harbin Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

The numerical simulation has been carried out to investigate the effect of the endwall fence height on the secondary flow in compressor cascade. The results show that there is a counter-rotating streamwise vortex formed over the fence. With the increase of fence height, losses around the fence increase and the strength of crossflow decreases. The optimal fence height is 1/3 of the inlet boundary layer thickness, which can reduce the total energy loss by 9%. The computation and test results agree well.

源语言	英语
页（从-至）	828-833
页数	6
期刊	Hangkong Dongli Xuebao/Journal of Aerospace Power
卷	19
期	6
出版状态	已出版 - 12月 2004
已对外发布	是

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title = "Numerical simulation of the influence of endwall fence height on the secondary flow in compressor cascade",

abstract = "The numerical simulation has been carried out to investigate the effect of the endwall fence height on the secondary flow in compressor cascade. The results show that there is a counter-rotating streamwise vortex formed over the fence. With the increase of fence height, losses around the fence increase and the strength of crossflow decreases. The optimal fence height is 1/3 of the inlet boundary layer thickness, which can reduce the total energy loss by 9%. The computation and test results agree well.",

keywords = "Aerospace propulsion system, Cascade loss, Compressor cascade, Endwall fence, Secondary flow",

author = "Liu, {Yan Ming} and Zhong, {Jing Jun} and Huang, {Hong Yan} and Wang, {Song Tao}",

year = "2004",

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T1 - Numerical simulation of the influence of endwall fence height on the secondary flow in compressor cascade

AU - Liu, Yan Ming

AU - Zhong, Jing Jun

AU - Huang, Hong Yan

AU - Wang, Song Tao

PY - 2004/12

Y1 - 2004/12

N2 - The numerical simulation has been carried out to investigate the effect of the endwall fence height on the secondary flow in compressor cascade. The results show that there is a counter-rotating streamwise vortex formed over the fence. With the increase of fence height, losses around the fence increase and the strength of crossflow decreases. The optimal fence height is 1/3 of the inlet boundary layer thickness, which can reduce the total energy loss by 9%. The computation and test results agree well.

AB - The numerical simulation has been carried out to investigate the effect of the endwall fence height on the secondary flow in compressor cascade. The results show that there is a counter-rotating streamwise vortex formed over the fence. With the increase of fence height, losses around the fence increase and the strength of crossflow decreases. The optimal fence height is 1/3 of the inlet boundary layer thickness, which can reduce the total energy loss by 9%. The computation and test results agree well.

KW - Aerospace propulsion system

KW - Cascade loss

KW - Compressor cascade

KW - Endwall fence

KW - Secondary flow

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M3 - Article

AN - SCOPUS:13444293070

SN - 1000-8055

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JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

IS - 6

ER -

Numerical simulation of the influence of endwall fence height on the secondary flow in compressor cascade

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