Improvement of film cooling effectiveness with a small downstream block body

被引：0

作者：

A. Khorsi

A. Guelailia

M. K. Hamidou

机构：

[1] University of Science and Technology of Oran “Mohamed–Boudiaf,Laboratory of Applied Mechanics

[2] ”,undefined

来源：

Journal of Applied Mechanics and Technical Physics | 2016年 / 57卷

关键词：

film cooling; adiabatic effectiveness; compound angle; flat plate; finite volume method;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The aim of this study is to predict the improvement in film cooling performance over a flat plate through a single row of cylindrical holes with different streamwise angles by using the Ansys CFX software package. In order to improve the film cooling effectiveness, a short crescent-shaped block is placed downstream of a cylindrical cooling hole. The numerical results of the cylindrical hole without the downstream short crescent-shaped block are compared with experimental data.

引用

页码：666 / 671

页数：5