Investigation of Impingement Heat Transfer of Single Hole in a Limited Space

XU Quan hong; LIN Yu Zhen; LIU Gao en

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Investigation of Impingement Heat Transfer of Single Hole in a Limited Space

更新时间：2026-07-07

- Investigation of Impingement Heat Transfer of Single Hole in a Limited Space
- Vol. 17, Issue 3, (2002)
- 作者机构：
  
  北京航空航天大学热动力工程研究所,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2002
- 稿件说明：
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XU Quan hong, LIN Yu Zhen, LIU Gao en. Investigation of Impingement Heat Transfer of Single Hole in a Limited Space[J]. 2002, 17(3).
DOI：

XU Quan hong, LIN Yu Zhen, LIU Gao en. Investigation of Impingement Heat Transfer of Single Hole in a Limited Space[J]. 2002, 17(3). DOI：

摘要

在相似理论指导下用恒热流方法研究了封闭空间内单孔冲击局部换热系数。总结了不同流动、几何结构参数对冲击换热系数影响的一些规律。并且根据线性拟合法给出单孔冲击平均换热系数的拟合公式。

Abstract

On the basis of the similarity theory

the local impingement heat transfer coefficient of a single hole impinging on a plate in a limited space was studied with constant heat flux methods.The relationship of various flow and structure parameters with the impingement heat transfer coefficient was summarized

also the fitting equations of average impingement heat transfer coefficient were given according to the linear simulation.The results could be useful for the engineering design and scientific research.

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