Numerical study and optimization of a single stage compressor/pylon interaction

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

Numerical study and optimization of a single stage 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

Abstract

The numerical simulations were carried out to investigate interaction between a single stage compressor and pylons. The results show that the pylons cause large disturbance on flow field in compressor, and that the disturbance imposes significant effects on the flow field of rotor, which brings the blades of rotor under large unsteady surface pressure. Flow near the pylon leading edges is drawn out, which almost completely eliminates the influence of pylons on rotor.

Original language	English
Pages (from-to)	472-477
Number of pages	6
Journal	Hangkong Dongli Xuebao/Journal of Aerospace Power
Volume	19
Issue number	4
State	Published - Aug 2004

Keywords

Aerospace propulsion system
Axial flow compressor
Fluent
Numerical simulations
Pylon
Unsteady calculation

Cite this

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title = "Numerical study and optimization of a single stage compressor/pylon interaction",

abstract = "The numerical simulations were carried out to investigate interaction between a single stage compressor and pylons. The results show that the pylons cause large disturbance on flow field in compressor, and that the disturbance imposes significant effects on the flow field of rotor, which brings the blades of rotor under large unsteady surface pressure. Flow near the pylon leading edges is drawn out, which almost completely eliminates the influence of pylons on rotor.",

keywords = "Aerospace propulsion system, Axial flow compressor, Fluent, Numerical simulations, Pylon, Unsteady calculation",

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

year = "2004",

month = aug,

language = "英语",

volume = "19",

pages = "472--477",

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

issn = "1000-8055",

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TY - JOUR

T1 - Numerical study and optimization of a single stage compressor/pylon interaction

AU - Zhang, Yong Xin

AU - Chen, Mao Zhang

AU - Jiang, Hao Kang

AU - Zhang, Hui

PY - 2004/8

Y1 - 2004/8

N2 - The numerical simulations were carried out to investigate interaction between a single stage compressor and pylons. The results show that the pylons cause large disturbance on flow field in compressor, and that the disturbance imposes significant effects on the flow field of rotor, which brings the blades of rotor under large unsteady surface pressure. Flow near the pylon leading edges is drawn out, which almost completely eliminates the influence of pylons on rotor.

AB - The numerical simulations were carried out to investigate interaction between a single stage compressor and pylons. The results show that the pylons cause large disturbance on flow field in compressor, and that the disturbance imposes significant effects on the flow field of rotor, which brings the blades of rotor under large unsteady surface pressure. Flow near the pylon leading edges is drawn out, which almost completely eliminates the influence of pylons on rotor.

KW - Aerospace propulsion system

KW - Axial flow compressor

KW - Fluent

KW - Numerical simulations

KW - Pylon

KW - Unsteady calculation

UR - https://www.scopus.com/pages/publications/7244226588

M3 - 文章

AN - SCOPUS:7244226588

SN - 1000-8055

VL - 19

SP - 472

EP - 477

JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

IS - 4

ER -

Numerical study and optimization of a single stage compressor/pylon interaction

Abstract

Keywords

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