Film Cooling on a Gas Turbine Rotor Blade-Reference-Cited by-同舟云学术

Film Cooling on a Gas Turbine Rotor Blade

Published:1992-10-01 Issue:4 Volume:114 Page:828-834
ISSN:0889-504X
Container-title:Journal of Turbomachinery
language:en
Short-container-title:

Author:

Takeishi K.¹,Aoki S.¹,Sato T.¹,Tsukagoshi K.²

Affiliation:

1. Takasago Research & Development Center, Mitsubishi Heavy Industries, Ltd., Takasago, Japan

2. Takasago Machinery Works, Mitsubishi Heavy Industries, Ltd., Takasago, Japan

Abstract

The film cooling effectiveness on a low-speed stationary cascade and the rotating blade has been measured by using a heat-mass transfer analogy. The film cooling effectiveness on the suction surface of the rotating blade fits well with that on the stationary blade, but a low level of effectiveness appears on the pressure surface of the rotating blade. In this paper, typical film cooling data will be presented and film cooling on a rotating blade is discussed.

Publisher

ASME International

Subject

Mechanical Engineering

Link

http://asmedigitalcollection.asme.org/turbomachinery/article-pdf/114/4/828/5940674/828_1.pdf

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