Effects of restaggering OGV on a compressor/pylon interaction

Yong Xin Zhang; Mao Zhang Chen; Hao Kang Jiang; Hui Zhang

Effects of restaggering OGV on a compressor/pylon interaction

Yong Xin Zhang^*
, Mao Zhang Chen
, Hao Kang Jiang
, Hui Zhang

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Beihang University

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

2 Scopus citations

Abstract

Unsteady numerical simulations and experiments were carried out to investigate the method of restaggering OGV to shield influence of pylons on a low-speed compressor, including separated pylon and separated pylon cases. Results show that restaggering OGV is more effective to reduce disturbance in integrated pylon case but is less effective in separated pylon case. The method of restaggering OGV is more suitable for integrated pylon case.

Original language	English
Pages (from-to)	122-125
Number of pages	4
Journal	Tuijin Jishu/Journal of Propulsion Technology
Volume	25
Issue number	2
State	Published - Apr 2004

Keywords

Aircraft engine
Angular modulation
Axial flow compressor
Guide vane
Numerical simulations
Pylon
Unsteady aerodynamics

Cite this

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title = "Effects of restaggering OGV on a compressor/pylon interaction",

abstract = "Unsteady numerical simulations and experiments were carried out to investigate the method of restaggering OGV to shield influence of pylons on a low-speed compressor, including separated pylon and separated pylon cases. Results show that restaggering OGV is more effective to reduce disturbance in integrated pylon case but is less effective in separated pylon case. The method of restaggering OGV is more suitable for integrated pylon case.",

keywords = "Aircraft engine, Angular modulation, Axial flow compressor, Guide vane, Numerical simulations, Pylon, Unsteady aerodynamics",

author = "Zhang, \{Yong Xin\} and Chen, \{Mao Zhang\} and Jiang, \{Hao Kang\} and Hui Zhang",

year = "2004",

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journal = "Tuijin Jishu/Journal of Propulsion Technology",

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AU - Zhang, Yong Xin

AU - Chen, Mao Zhang

AU - Jiang, Hao Kang

AU - Zhang, Hui

PY - 2004/4

Y1 - 2004/4

N2 - Unsteady numerical simulations and experiments were carried out to investigate the method of restaggering OGV to shield influence of pylons on a low-speed compressor, including separated pylon and separated pylon cases. Results show that restaggering OGV is more effective to reduce disturbance in integrated pylon case but is less effective in separated pylon case. The method of restaggering OGV is more suitable for integrated pylon case.

AB - Unsteady numerical simulations and experiments were carried out to investigate the method of restaggering OGV to shield influence of pylons on a low-speed compressor, including separated pylon and separated pylon cases. Results show that restaggering OGV is more effective to reduce disturbance in integrated pylon case but is less effective in separated pylon case. The method of restaggering OGV is more suitable for integrated pylon case.

KW - Aircraft engine

KW - Angular modulation

KW - Axial flow compressor

KW - Guide vane

KW - Numerical simulations

KW - Pylon

KW - Unsteady aerodynamics

UR - https://www.scopus.com/pages/publications/3142647363

M3 - 文章

AN - SCOPUS:3142647363

SN - 1001-4055

VL - 25

SP - 122

EP - 125

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

IS - 2

ER -

Effects of restaggering OGV on a compressor/pylon interaction

Abstract

Keywords

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