Effects of endbend-bowed blade on corner separation of a diffusion cascade

Xin Du; Song Tao Wang; Zhong Qi Wang; Long Xin Zhang; Jun Ding

Effects of endbend-bowed blade on corner separation of a diffusion cascade

Xin Du^*
, Song Tao Wang
, Zhong Qi Wang
, Long Xin Zhang
, Jun Ding

^*Corresponding author for this work

School of Energy Science and Engineering

Harbin Institute of Technology

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

7 Scopus citations

Abstract

In this paper, the subsonic stator of an F-class heavy duty gas turbine compressor has been studied. The endbend blade has been used to control the stator corner separation flow. Afterwards an "endbend-bow" blade was designed. By way of comparison and analysis of the changing pattern of the corner separation start point and the reflect flow boundary on the suction surface, the controlling pat-tern of the endbend blade and endbend-bowed blade on the corner separation flow have been discussed.

Original language	English
Pages (from-to)	1687-1690
Number of pages	4
Journal	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
Volume	33
Issue number	10
State	Published - Oct 2012

Keywords

Endbend blade
Endbend-bowed blade
Heavy duty gas turbine

Cite this

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title = "Effects of endbend-bowed blade on corner separation of a diffusion cascade",

abstract = "In this paper, the subsonic stator of an F-class heavy duty gas turbine compressor has been studied. The endbend blade has been used to control the stator corner separation flow. Afterwards an {"}endbend-bow{"} blade was designed. By way of comparison and analysis of the changing pattern of the corner separation start point and the reflect flow boundary on the suction surface, the controlling pat-tern of the endbend blade and endbend-bowed blade on the corner separation flow have been discussed.",

keywords = "Endbend blade, Endbend-bowed blade, Heavy duty gas turbine",

author = "Xin Du and Wang, \{Song Tao\} and Wang, \{Zhong Qi\} and Zhang, \{Long Xin\} and Jun Ding",

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month = oct,

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journal = "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",

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T1 - Effects of endbend-bowed blade on corner separation of a diffusion cascade

AU - Du, Xin

AU - Wang, Song Tao

AU - Wang, Zhong Qi

AU - Zhang, Long Xin

AU - Ding, Jun

PY - 2012/10

Y1 - 2012/10

N2 - In this paper, the subsonic stator of an F-class heavy duty gas turbine compressor has been studied. The endbend blade has been used to control the stator corner separation flow. Afterwards an "endbend-bow" blade was designed. By way of comparison and analysis of the changing pattern of the corner separation start point and the reflect flow boundary on the suction surface, the controlling pat-tern of the endbend blade and endbend-bowed blade on the corner separation flow have been discussed.

AB - In this paper, the subsonic stator of an F-class heavy duty gas turbine compressor has been studied. The endbend blade has been used to control the stator corner separation flow. Afterwards an "endbend-bow" blade was designed. By way of comparison and analysis of the changing pattern of the corner separation start point and the reflect flow boundary on the suction surface, the controlling pat-tern of the endbend blade and endbend-bowed blade on the corner separation flow have been discussed.

KW - Endbend blade

KW - Endbend-bowed blade

KW - Heavy duty gas turbine

UR - https://www.scopus.com/pages/publications/84868647957

M3 - 文章

AN - SCOPUS:84868647957

SN - 0253-231X

VL - 33

SP - 1687

EP - 1690

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 -

Effects of endbend-bowed blade on corner separation of a diffusion cascade

Abstract

Keywords

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