Wake-boundary layer interaction on low pressure turbine cascade blades

Wei Hao Zhang; Huo Xing Liu; Wei Li; Zheng Ping Zou

Wake-boundary layer interaction on low pressure turbine cascade blades

Wei Hao Zhang^*
, Huo Xing Liu
, Wei Li
, Zheng Ping Zou

^*Corresponding author for this work

China Aviation Powerplant Research Institute

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

9 Scopus citations

Abstract

The wake-boundary layer interaction had been investigated numerically and experimentally, and a periodicity moving bar wake had been used to imitate the upstream wake. The study shows that the wake has a significant influence on the boundary layer of cascade: The transition on suction surface has taken place in advance; the separation has been remarkably suppressed; the load of low-pressure turbine cascade has been increased obviously.

Original language	English
Pages (from-to)	843-850
Number of pages	8
Journal	Hangkong Dongli Xuebao/Journal of Aerospace Power
Volume	24
Issue number	4
State	Published - Apr 2009

Keywords

Boundary layer
High lift
Low-pressure turbine
Wake

Cite this

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title = "Wake-boundary layer interaction on low pressure turbine cascade blades",

abstract = "The wake-boundary layer interaction had been investigated numerically and experimentally, and a periodicity moving bar wake had been used to imitate the upstream wake. The study shows that the wake has a significant influence on the boundary layer of cascade: The transition on suction surface has taken place in advance; the separation has been remarkably suppressed; the load of low-pressure turbine cascade has been increased obviously.",

keywords = "Boundary layer, High lift, Low-pressure turbine, Wake",

author = "Zhang, \{Wei Hao\} and Liu, \{Huo Xing\} and Wei Li and Zou, \{Zheng Ping\}",

year = "2009",

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language = "英语",

volume = "24",

pages = "843--850",

journal = "Hangkong Dongli Xuebao/Journal of Aerospace Power",

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T1 - Wake-boundary layer interaction on low pressure turbine cascade blades

AU - Zhang, Wei Hao

AU - Liu, Huo Xing

AU - Li, Wei

AU - Zou, Zheng Ping

PY - 2009/4

Y1 - 2009/4

N2 - The wake-boundary layer interaction had been investigated numerically and experimentally, and a periodicity moving bar wake had been used to imitate the upstream wake. The study shows that the wake has a significant influence on the boundary layer of cascade: The transition on suction surface has taken place in advance; the separation has been remarkably suppressed; the load of low-pressure turbine cascade has been increased obviously.

AB - The wake-boundary layer interaction had been investigated numerically and experimentally, and a periodicity moving bar wake had been used to imitate the upstream wake. The study shows that the wake has a significant influence on the boundary layer of cascade: The transition on suction surface has taken place in advance; the separation has been remarkably suppressed; the load of low-pressure turbine cascade has been increased obviously.

KW - Boundary layer

KW - High lift

KW - Low-pressure turbine

KW - Wake

UR - https://www.scopus.com/pages/publications/65349175901

M3 - 文章

AN - SCOPUS:65349175901

SN - 1000-8055

VL - 24

SP - 843

EP - 850

JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

IS - 4

ER -

Wake-boundary layer interaction on low pressure turbine cascade blades

Abstract

Keywords

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