Analyses of flow structure in a positive bowed compressor stator's passage

Hua Wei Lu; Xiao Xu Kan; Jing Jun Zhong; Jiu Liang Gan; Shuang Guo; Fu Chen

Analyses of flow structure in a positive bowed compressor stator's passage

Hua Wei Lu^*
, Xiao Xu Kan
, Jing Jun Zhong
, Jiu Liang Gan
, Shuang Guo
, Fu Chen

^*Corresponding author for this work

Dalian Maritime University
Dalian University of Technology
School of Energy Science and Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Numerical investigation of flow structure was done in a low speed axial compressor with positive bowed stator passage. With the reasons of radial force of blade and the strengthened leakage flow, the flow structure shows simpler in positive bowed stator's passage than the one in straight stator's passage. But with the impact of surface force results from complex shape of positive bowed stator, the air flow out of the passage mixes intensely. And it makes the total number of singular points increase and the vortex structure become more complex.

Original language	English
Pages (from-to)	1828-1832
Number of pages	5
Journal	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume	34
Issue number	10
State	Published - Oct 2013
Externally published	Yes

Keywords

Compressor
Positive bowed stator
The total number of singular points
Vortex structure

Cite this

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title = "Analyses of flow structure in a positive bowed compressor stator's passage",

abstract = "Numerical investigation of flow structure was done in a low speed axial compressor with positive bowed stator passage. With the reasons of radial force of blade and the strengthened leakage flow, the flow structure shows simpler in positive bowed stator's passage than the one in straight stator's passage. But with the impact of surface force results from complex shape of positive bowed stator, the air flow out of the passage mixes intensely. And it makes the total number of singular points increase and the vortex structure become more complex.",

keywords = "Compressor, Positive bowed stator, The total number of singular points, Vortex structure",

author = "Lu, \{Hua Wei\} and Kan, \{Xiao Xu\} and Zhong, \{Jing Jun\} and Gan, \{Jiu Liang\} and Shuang Guo and Fu Chen",

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AU - Lu, Hua Wei

AU - Kan, Xiao Xu

AU - Zhong, Jing Jun

AU - Gan, Jiu Liang

AU - Guo, Shuang

AU - Chen, Fu

PY - 2013/10

Y1 - 2013/10

N2 - Numerical investigation of flow structure was done in a low speed axial compressor with positive bowed stator passage. With the reasons of radial force of blade and the strengthened leakage flow, the flow structure shows simpler in positive bowed stator's passage than the one in straight stator's passage. But with the impact of surface force results from complex shape of positive bowed stator, the air flow out of the passage mixes intensely. And it makes the total number of singular points increase and the vortex structure become more complex.

AB - Numerical investigation of flow structure was done in a low speed axial compressor with positive bowed stator passage. With the reasons of radial force of blade and the strengthened leakage flow, the flow structure shows simpler in positive bowed stator's passage than the one in straight stator's passage. But with the impact of surface force results from complex shape of positive bowed stator, the air flow out of the passage mixes intensely. And it makes the total number of singular points increase and the vortex structure become more complex.

KW - Compressor

KW - Positive bowed stator

KW - The total number of singular points

KW - Vortex structure

UR - https://www.scopus.com/pages/publications/84886740262

M3 - 文章

AN - SCOPUS:84886740262

SN - 0253-231X

VL - 34

SP - 1828

EP - 1832

JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 10

ER -

Analyses of flow structure in a positive bowed compressor stator's passage

Abstract

Keywords

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