Flow field numerical simulation method and experimentation validation of air cooling turbine stage

WEI Gang; WANG Song-tao; ZHOU Shan; ZHOU Xun; WANG Zhong-qi

Chinese

您当前的位置：

首页 >

文章列表页 >

Flow field numerical simulation method and experimentation validation of air cooling turbine stage

更新时间：2026-07-07

- Flow field numerical simulation method and experimentation validation of air cooling turbine stage
- Vol. 27, Issue 3, (2012)
- 作者机构：
  
  1. 中国航空工业集团公司中国燃气涡轮研究院,成都,610500
  2. 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：2012
- 稿件说明：
移动端阅览
WEI Gang, WANG Song-tao, ZHOU Shan, et al. Flow field numerical simulation method and experimentation validation of air cooling turbine stage[J]. 2012, 27(3).
DOI：

WEI Gang, WANG Song-tao, ZHOU Shan, et al. Flow field numerical simulation method and experimentation validation of air cooling turbine stage[J]. 2012, 27(3). DOI：

摘要

采用具有TVD(total variation diminishing)性质的三阶精度Godunov格式、自由型曲面网格生成技术以及分区网格算法

对某型涡轮级进行考虑冷气掺混的全三维Navier-Stokes(N-S)方程数值求解

并将所得的结果与试验数据进行对比分析.通过分析数值模拟结果研究了该涡轮级所具有的气动特点.结果表明:所开发的快速、高效冷气掺混网格生成方法以及任意分区的流场求解算法可以满足工程上对气冷涡轮级的总体性能的快速估算及流场结构的详细描述.

Abstract

Using tree order precision Godunoc format with total variation diminishing (TVD) property

free-form surface grid generation technology and divided area grid algorithm

the three-dimensional(3-D)Navier-Stokers (N-S) equations considering cooled air mixing about one type turbine stage were resolved

and the numerical results were comparatively analyzed with the test ones.Through the analysis of the numerical simulation results

the aerodynamic characteristics of the turbine stage were investigated.The results show:the rapid efficient grid generation method considering cooled air mixing and the arbitrary division flow field algorithm can meet the engineering application on the overall performance rapid calculation and flow structure’s detailed description of air cooling turbine stage.

关键词

Keywords

references

Views

462

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Simulation method of short crack propagation in turbine disks based on crystal plasticity

Numerical simulation of internal flow field in gas generator of fire extinguishing bomb

Numerical simulation of light-craft effects onlaser supported donation wave with gas-liquid two phase propellant

Low-Reynolds-number wake flows of a triangular prism

Influence of combustor shape on self-ignition in solid fuel scramjet

Related Author

Ping ZHANG

Shan LU

Xin JING

Mao YANG

Zhongbing LUO

Rongxin ZHOU

Yunfeng LI

Kangqing DENG

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

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