AN INVESTIGATION ON FILM-COOLING FROM TWO-STAGGERED ROWS OF HOLES ——(1)HEAT TRANSFER COEFFICLENTS

Zhang Mingyuan; Chen Xuejun; Zou FuKang; Ge Shaoyan; Chen ShiJun

Volume 5 Issue 1

Jan. 1990

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Article Navigation > Journal of Aerospace Power > 1990 > 5(1): 1-5,89

Zhang Mingyuan, Chen Xuejun, Zou FuKang, Ge Shaoyan, Chen ShiJun. AN INVESTIGATION ON FILM-COOLING FROM TWO-STAGGERED ROWS OF HOLES ——(1)HEAT TRANSFER COEFFICLENTS[J]. Journal of Aerospace Power, 1990, 5(1): 1-5,89.

Citation:

Zhang Mingyuan, Chen Xuejun, Zou FuKang, Ge Shaoyan, Chen ShiJun. AN INVESTIGATION ON FILM-COOLING FROM TWO-STAGGERED ROWS OF HOLES ——(1)HEAT TRANSFER COEFFICLENTS[J]. Journal of Aerospace Power, 1990, 5(1): 1-5,89.

Citation:

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AN INVESTIGATION ON FILM-COOLING FROM TWO-STAGGERED ROWS OF HOLES ——(1)HEAT TRANSFER COEFFICLENTS

1.
Xian Jiaotong University
2.
Drexel University,U.S.A.
3.
Engineering Thermophysics Institute,Chinese Academy of Sciences
4.
Temple University,U.S.A.

Received Date: 1989-08-01
Publish Date: 1990-01-28

Abstract

Abstract

The film cooling performance downstream of injection from two staggered rows of holes were investigated in a Ludwieg tube wind tunnel.For the first time,heat transfer measurements were conducted in both streamwise and spanwise directions in a short duration flow facility.The details of wall temperature and heat transfer coefficient in region close to injection holes have been were obtained.