Numerical Study on Effect of Lower Edge Plate Hole on Flow and Heat Transfer of Internal Cooling Passage in Trailing Edge of Turbine Blades

Numerical Study on Effect of Lower Edge Plate Hole on Flow and Heat Transfer of Internal Cooling Passage in Trailing Edge of Turbine Blades

The air outlet hole of lower edge plate of turbine blade can influence the flow and heat transfer performance. The numerical simulation method is used to study the effect of air outlet hole of lower edge plate on the flow and heat transfer performance in internal cooling passage of turbine blade fro...

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Bibliographic Details
Main Authors: ZHENG Guanghua, CHEN Wenbin, ZHAO Shun, Lü Wenzhao, LIU Junjie
Format: Article
Language:zho
Published: Editorial Department of Advances in Aeronautical Science and Engineering 2020-10-01
Series:Hangkong gongcheng jinzhan
Subjects:
turbine blade
air outlet hole of lower edge plate
internal cooling passage
flow coefficient
flow distribution
heat transfer coefficient
Online Access:http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2019137?st=article_issue

Internet

http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2019137?st=article_issue

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