Comparison of external heat transfer codes for turbine blades

QING Xiong-jie; PAN Bing-hua; ZENG Jun

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Comparison of external heat transfer codes for turbine blades

更新时间：2026-07-07

- Comparison of external heat transfer codes for turbine blades
- Vol. 25, Issue 4, (2010)
- 作者机构：
  
  中国航空工业集团公司中国燃气涡轮研究院,成都,610500
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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QING Xiong-jie, PAN Bing-hua, ZENG Jun. Comparison of external heat transfer codes for turbine blades[J]. 2010, 25(4).
DOI：

QING Xiong-jie, PAN Bing-hua, ZENG Jun. Comparison of external heat transfer codes for turbine blades[J]. 2010, 25(4). DOI：

摘要

对两种涡轮叶片外换热计算程序STAN 5和S1ICH的数值方法进行了比较.采用STAN5和S1ICH程序完成了VKI(Von Karman Institute)高压涡轮导叶和动叶叶栅的外传热系数计算

并将计算结果与试验数据进行了对比.结果表明

S1ICH预估的转捩位置、外传热系数的精度较高

同时S1ICH具有适应性广

收敛性好

准备初始参数方便的特点

满足工程设计计算的要求.

Abstract

The mathematical models of two external heat transfer(EHT) codes

STAN5 and S1ICH

were compared.Both codes were employed to calculate the EHT coefficients(EHTC) of two turbine blades

i.e.:Von Karman Institute(VKI) high-pressure turbine guide vane and blade

and the results were compared with experimental data.The results show that S1ICH has higher precision on capturing onset of transition and predicting EHTC of turbine blades than STAN5.S1ICH can meet the requirement of engineering applications

thanks to its character of extensive applicability

good convergence and simple input.

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Related Author

SHI Ya-yun

BAI Jun-qiang

HUA Jun

YANG Ti-hao

ZENG Jun

QING Xiong-jie

Chuanpeng ZHAO

Song LIU

Related Institution

School of Aeronautics, Northwestern Polytechnical University

Chinese Aeronautical Establishment, Aviation Industry Corporation of China

China Gas Turbine Establishment

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

Sichuan Gas Turbine Establishment，Aero Engine Corporation of China

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