Influence on compressor characteristic of inlet swirl flow distortion

ZHOU You-tian; LI Jun; LI Cheng-long; LIU Dong-jian; LI Jing

doi:10.13224/j.cnki.jasp.2015.08.017

Chinese

您当前的位置：

首页 >

文章列表页 >

Influence on compressor characteristic of inlet swirl flow distortion

更新时间：2026-07-07

- Influence on compressor characteristic of inlet swirl flow distortion
- Vol. 30, Issue 8, Pages: 1936-1943(2015)
- 作者机构：
  
  空军工程大学航空航天工程学院等离子体动力学重点实验室,西安,710038
- 作者简介：
- 基金信息：
- DOI：10.13224/j.cnki.jasp.2015.08.017
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
周游天, 李军, 李成龙, 刘东健, 李靖. 进气旋流畸变对压气机性能的影响[J]. 航空动力学报, 2015, 30(8): 1936-1943.

doi: 10.13224/j.cnki.jasp.2015.08.017
周游天, 李军, 李成龙, 刘东健, 李靖. 进气旋流畸变对压气机性能的影响[J]. 航空动力学报, 2015, 30(8): 1936-1943. DOI： 10.13224/j.cnki.jasp.2015.08.017.

doi: 10.13224/j.cnki.jasp.2015.08.017 DOI：

摘要

为研究进气旋流畸变对压气机性能影响

在单级轴流压气机试验台上加装旋流发生器.利用所设计的旋流发生器

产生不同旋转方向及不同强度的整涡旋流畸变和对涡旋流畸变

分析其对压气机性能、稳定性的影响.结果表明:在一定旋流畸变强度下

正向整涡旋流畸变会减小压气机增压能力

但增加压气机稳定裕度;相比之下

反向整涡旋流畸变对压气机增压能力影响较小

但对稳定性有显著影响.对涡旋流畸变对于压气机的增压能力影响较小

可以忽略不计

对压气机稳定性有一定的影响.

Abstract

To investigate the influence of inlet swirl flow distortion on compressor characteristic

a swirl flow producer was installed onto a single-stage axial compressor test bench. By using swirl flow producer to produce swirl flow distortions with different directions of rotation and different intensities

the inflences of swirl flow distortions on compressor characteristic and stability were analyzed.Results show that

the bulk co-swirl flow distortion can reduce the pressurized ability but increase stability margin of compressor under some swirl flow distortion intensities

bulk counter-swirl flow distortion has a small influence o pressurized ability but obvious influence on stability of compressor

by contrast. Twin swirl flow distortion has a small influence o pressurized ability

which can be ignored

but has some influence on stability of compressor.

关键词

Keywords

references

Views

700

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Surge control system design and validation for an aero⁃engine

Numerical analysis of tip leakage flow effect on compressor stability

Optimum airfoil design on an heavy amphibious aircraft

Fluid-structure interaction and flutter analysis of compressor blade based on CFD / CSD

Investigation on distributed viscous body force modeling and its application

Related Author

Bo WANG

Xinglong ZHANG

Xinfei ZHANG

Jiexian CHE

Tianhong ZHANG

WANG Hao

TU Baofeng

QIN He-jun

Related Institution

College of Energy and Power Engineering，Nanjing University of Aeronautics and Astronautics

Sichuan Gas Turbine Establishment，Aero Engine Corporation of China

Project Management Center，Equipment Department of Air Force，People's Liberation Army

Aerodynamics Department,Research Institute Company Limited, China Aviation Industry Generaal Aircraft Corporation Limited Aviation Industry Corporation of China

School of Power and Energy,Northwestern Polytechnical University

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰