NUMERICAL SIMULATION OF 3D TRANSONIC VISCOUS FLOW STRUCTURE INSIDE A COMPRESSOR ROTOR WITH CONSIDERATION OF TIP CLEARANCE

Guo Yanhu; Wang Baoguo; Shen Mengyu

Chinese

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NUMERICAL SIMULATION OF 3D TRANSONIC VISCOUS FLOW STRUCTURE INSIDE A COMPRESSOR ROTOR WITH CONSIDERATION OF TIP CLEARANCE

更新时间：2026-07-07

- NUMERICAL SIMULATION OF 3D TRANSONIC VISCOUS FLOW STRUCTURE INSIDE A COMPRESSOR ROTOR WITH CONSIDERATION OF TIP CLEARANCE
- Vol. 13, Issue 1, (1998)
- 作者机构：
  
  清华大学
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1998
- 稿件说明：
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Guo Yanhu, Wang Baoguo, Shen Mengyu. NUMERICAL SIMULATION OF 3D TRANSONIC VISCOUS FLOW STRUCTURE INSIDE A COMPRESSOR ROTOR WITH CONSIDERATION OF TIP CLEARANCE[J]. 1998, 13(1).
DOI：

Guo Yanhu, Wang Baoguo, Shen Mengyu. NUMERICAL SIMULATION OF 3D TRANSONIC VISCOUS FLOW STRUCTURE INSIDE A COMPRESSOR ROTOR WITH CONSIDERATION OF TIP CLEARANCE[J]. 1998, 13(1). DOI：

摘要

Abstract

A 3D numerical solution of transonic turbulent flowfield inside a compressor rotor is analyzed with a consideration of blade tip clearance.The complex vortex system structure and shock wave system structure inside this rotor is obtained.Wall flow patterns on the blade surface and hub surface are found out.The complex vortex system structure

such as horseshoe vortex

passage vortex

corner vortex and trailing vortex

and the interaction with shock wave system are researched.Especially

the character of the tip clearance flow inside the rotor passage is revealed

and the interaction between shock wave and tip clearance flow near blade tip and the evolution of tip clearance flow are considered.

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Related Institution

School of Power and Energy，Northwestern Polytechnical University

Nondestructive Testing and Evaluation Laboratory， Dalian University of Technology

College of Civil Engineering， Hefei University of Technology

Key Laboratory of Aerospace Chemical Power Technology， Hubei Institute of Aerospace Chemical Techologh， China Aerospace Science and Technology Corporation，Xiangyang Hubei

Hubei Institute of Aerospace Chemistry Technology， China Aerospace Science and Technology Corporation，Xiangyang Hubei

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