考虑复杂涵道影响的变循环发动机压缩系统一体化性能评估方法

Ruoyu Wang; Xianjun Yu; Caiyun Liang; Dejun Meng; Guangfeng An; Baojie Liu

doi:10.13224/j.cnki.jasp.20220248

考虑复杂涵道影响的变循环发动机压缩系统一体化性能评估方法

Translated title of the contribution: Integrated performance evaluation method for variable cycle engine compression system considering influence of complex bypass

Ruoyu Wang
, Xianjun Yu^*
, Caiyun Liang
, Dejun Meng
, Guangfeng An
, Baojie Liu

^*Corresponding author for this work

Research institute of Aero-Engine

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

8 Scopus citations

Abstract

The matching of the double bypass engine compression system was investigated to reveal the operating mechanism of the multi-connected compression system of the variable cycle engine. Three-dimensional numerical simulation showed that there was a strong coupling between the compression components, the bypass ducts, and the bypass regulation mechanisms. A well-organized bypass flow was a key for the variable cycle engine to exhibit its aerodynamic advantage. The adjustment of the bypass regulation mechanism not only changed the flow state of the bypass but also influenced the matching state of the compression components, hence the mode transition required for the cooperation of all components.

Translated title of the contribution	Integrated performance evaluation method for variable cycle engine compression system considering influence of complex bypass
Original language	Chinese (Traditional)
Pages (from-to)	2090-2103
Number of pages	14
Journal	Hangkong Dongli Xuebao/Journal of Aerospace Power
Volume	37
Issue number	10
DOIs	https://doi.org/10.13224/j.cnki.jasp.20220248
State	Published - Oct 2022

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title = "考虑复杂涵道影响的变循环发动机压缩系统一体化性能评估方法",

abstract = "The matching of the double bypass engine compression system was investigated to reveal the operating mechanism of the multi-connected compression system of the variable cycle engine. Three-dimensional numerical simulation showed that there was a strong coupling between the compression components, the bypass ducts, and the bypass regulation mechanisms. A well-organized bypass flow was a key for the variable cycle engine to exhibit its aerodynamic advantage. The adjustment of the bypass regulation mechanism not only changed the flow state of the bypass but also influenced the matching state of the compression components, hence the mode transition required for the cooperation of all components.",

keywords = "complex bypass, compression system, coupling work, matching, variable cycle engine",

author = "Ruoyu Wang and Xianjun Yu and Caiyun Liang and Dejun Meng and Guangfeng An and Baojie Liu",

year = "2022",

month = oct,

doi = "10.13224/j.cnki.jasp.20220248",

language = "繁体中文",

volume = "37",

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

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T1 - 考虑复杂涵道影响的变循环发动机压缩系统一体化性能评估方法

AU - Wang, Ruoyu

AU - Yu, Xianjun

AU - Liang, Caiyun

AU - Meng, Dejun

AU - An, Guangfeng

AU - Liu, Baojie

PY - 2022/10

Y1 - 2022/10

N2 - The matching of the double bypass engine compression system was investigated to reveal the operating mechanism of the multi-connected compression system of the variable cycle engine. Three-dimensional numerical simulation showed that there was a strong coupling between the compression components, the bypass ducts, and the bypass regulation mechanisms. A well-organized bypass flow was a key for the variable cycle engine to exhibit its aerodynamic advantage. The adjustment of the bypass regulation mechanism not only changed the flow state of the bypass but also influenced the matching state of the compression components, hence the mode transition required for the cooperation of all components.

AB - The matching of the double bypass engine compression system was investigated to reveal the operating mechanism of the multi-connected compression system of the variable cycle engine. Three-dimensional numerical simulation showed that there was a strong coupling between the compression components, the bypass ducts, and the bypass regulation mechanisms. A well-organized bypass flow was a key for the variable cycle engine to exhibit its aerodynamic advantage. The adjustment of the bypass regulation mechanism not only changed the flow state of the bypass but also influenced the matching state of the compression components, hence the mode transition required for the cooperation of all components.

KW - complex bypass

KW - compression system

KW - coupling work

KW - matching

KW - variable cycle engine

UR - https://www.scopus.com/pages/publications/85140978905

U2 - 10.13224/j.cnki.jasp.20220248

DO - 10.13224/j.cnki.jasp.20220248

M3 - 文章

AN - SCOPUS:85140978905

SN - 1000-8055

VL - 37

SP - 2090

EP - 2103

JO - Hangkong Dongli Xuebao/Journal of Aerospace Power

JF - Hangkong Dongli Xuebao/Journal of Aerospace Power

IS - 10

ER -

考虑复杂涵道影响的变循环发动机压缩系统一体化性能评估方法

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