Effect of main stream turbulence on the film cooling effectiveness of a circular and a fan-shaped film cooling hole

The reliability of turbine blades and vanes of modern high temperature gas turbines is assured by turbine blade cooling technologies. Among the various cooling methods, film cooling has been a key technology to ensure the long-term operation of turbine blades and vanes that are exposed to hot gas-pa...

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Bibliographic Details
Main Authors: Kenichiro TAKEISHI, Yutaka ODA, Shohei MORI, Robert KREWINKEL
Format: article
Language:EN
Published: The Japan Society of Mechanical Engineers 2020
Subjects:
Online Access:https://doaj.org/article/fd892fd098f44353961dfa928dfc1bd7
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