Aerodynamic optimization design of an aspirated compressor rotor blade

ZHAO Zhen-guo; ZHOU Zheng-gui; TAO Sheng

doi:10.13224/j.cnki.jasp.2015.03.025

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Aerodynamic optimization design of an aspirated compressor rotor blade

更新时间：2026-07-07

- Aerodynamic optimization design of an aspirated compressor rotor blade
- Vol. 30, Issue 3, Pages: 726-735(2015)
- 作者机构：
  
  1. 南京航空航天大学能源与动力学院江苏省航空动力系统重点实验室,南京,210016
  2. 中国人民解放军95874部队机场供电教研室,南京,210016
- 作者简介：
- 基金信息：
- DOI：10.13224/j.cnki.jasp.2015.03.025
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
赵振国, 周正贵, 陶胜. 吸附式压气机转子叶片气动优化设计[J]. 航空动力学报, 2015, 30(3): 726-735.

doi: 10.13224/j.cnki.jasp.2015.03.025
赵振国, 周正贵, 陶胜. 吸附式压气机转子叶片气动优化设计[J]. 航空动力学报, 2015, 30(3): 726-735. DOI： 10.13224/j.cnki.jasp.2015.03.025.

doi: 10.13224/j.cnki.jasp.2015.03.025 DOI：

摘要

进行吸附式压气机转子叶片气动设计方法研究.提出通过迭代设计

应用三维流场计算结果提供S2流面通流计算损失模型

提高了S2流面流场计算精度;将最优化方法与数值模拟技术相结合

建立吸气与型面耦合的回转面二维叶型优化设计和三维叶片优化设计软件;应用所构建的设计软件

进行吸附式压气机转子设计

数值模拟结果表明:该转子在0.86的叶尖载荷下

设计点总压比为1.631、等熵效率为0.965

实现了高气动性能.

Abstract

The aerodynamic design method of aspirated compressor rotor blade was investigated. An iterated design method was adopted by using the results of three-dimensional (3-D) flow field calculations to provide loss calculation model of S2 flow surface

thus improving S2 flow surface calculation precision. The optimization design software in which the suction parameters and profile parameters were related to the design of two-dimensional random rotating surface profiles and 3-D blades was developed

by combining the optimization method and numerical simulation method. An aspirated compressor rotor was designed by this software

and the numerical simulation results show that its total pressure ratio is 1.631 and isentropic efficiency is 0.965 at design point under the condition of 0.86 tip blades loading

and high aerodynamic performance is achieved.

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Related Institution

National Key Laboratory of Science and Technology on Aero⁃Engine Aero⁃thermodynamics，School of Energy and Power Engineering，Beihang University

Research Institute of Aero⁃Engine，Beihang University

Shenyang Engine Research Institute，Aero Engine Corporation of China

Hunan Provincial Key Laboratory of Health Maintenance for Mechanical Equipment， Hunan University of Science and Technology

School of Mathematics and Computational Science，Hunan University of Science and Technology

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