Numerical analysis of 3D temperature field of an impingement-effusion cooled flame tube floating tile

LI Bin; JI Hong-hu; JIANG Yi-jun

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Numerical analysis of 3D temperature field of an impingement-effusion cooled flame tube floating tile

更新时间：2026-07-07

- Numerical analysis of 3D temperature field of an impingement-effusion cooled flame tube floating tile
- Vol. 22, Issue 3, (2007)
- 作者机构：
  
  1. 南京航空航天大学能源与动力学院,南京,210016
  2. 中国燃气涡轮研究院,成都,610500
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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LI Bin, JI Hong-hu, JIANG Yi-jun. Numerical analysis of 3D temperature field of an impingement-effusion cooled flame tube floating tile[J]. 2007, 22(3).
DOI：

LI Bin, JI Hong-hu, JIANG Yi-jun. Numerical analysis of 3D temperature field of an impingement-effusion cooled flame tube floating tile[J]. 2007, 22(3). DOI：

摘要

论述了采用冲击-发散冷却技术的火焰筒浮动瓦片的传热计算分析方法

以及传热数学模型和边界条件处理.并采用ANSYS程序的热分析模块对浮动瓦片的三维壁温场进行了计算.计算结果与试验结果进行了对比分析

两者有较好的吻合性

计算值与试验值的相对误差不大于6%.

Abstract

Heat transfer numerical analysis methods

maths model

and boundary condition treatment for an impingement-effusion cooled flame tube floating tile are discussed in the paper.By using the heat analysis module of ANSYS code

the 3D temperature field of the floating tile was calculated.The numerical results showed that the agreement with the test data is fairly good.The relative error between numerical results and test data is not greater than 6%.

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