Numerical research on influence of rotor-stator interactions in transonic compressor

MAO Ming-ming; SONG Yan-ping; WANG Zhong-qi

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Numerical research on influence of rotor-stator interactions in transonic compressor

更新时间：2026-07-07

- Numerical research on influence of rotor-stator interactions in transonic compressor
- Vol. 22, Issue 9, (2007)
- 作者机构：
  
  哈尔滨工业大学能源科学与工程学院,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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MAO Ming-ming, SONG Yan-ping, WANG Zhong-qi. Numerical research on influence of rotor-stator interactions in transonic compressor[J]. 2007, 22(9).
DOI：

MAO Ming-ming, SONG Yan-ping, WANG Zhong-qi. Numerical research on influence of rotor-stator interactions in transonic compressor[J]. 2007, 22(9). DOI：

摘要

采用数值方法对一轴流跨声压气机在设计点的非定常流场进行了模拟

对级内动静干涉进行了深入分析

研究了尾迹和位势作用等对动静叶表面气动负荷的影响.计算结果表明:在压气机中

上游动叶的尾迹等对静叶通道内部流动

叶片表面静压的波动

以及边界层流动损失的发生、发展和输运产生明显的影响

需要在设计中加以考虑.

Abstract

The unsteady flow field of a single stage axial transonic compressor at a design point was simulated numerically

and an in-depth analysis of rotor-stator interaction was performed.Moreover

the influences of upstream wakes and potential effects on downstream blade loading distributions were investigated extensively.The results indicate that

under stage environment

upstream wakes have obvious influences on generation

evolution and transportation of flow losses

and also on loading distributions of downstream blade.Therefore

consideration shall be given to this effect in the design of turbomachinery.

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Related Author

WANG Xiang-peng

WANG Yan-rong

TIAN Ai-mei

REN Xiao-dong

GU Chun-wei

QI Lei

PAN Shang-neng

LI Wei

Related Institution

School of Energy and Power Engineering,Beijing University of Aeronautics and Astronautics

Collaborative Innovation Center for Advanced Aero-Engine

School of Astronautics, Beijing University of Aeronautics and Astronautics

Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Department of Thermal Engineering,School of Mechanical Engineering, Tsinghua University

Aeroengine Numerical Simulation Research Center, National Key Laboratory of Science and Technology on Aero-Engines, School of Jet Propulsion, Beijing University of Aeronautics and Astronautics

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