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Heat Transfer near Turbine Nozzle Endwall
Author(s) -
CHYU MINKING K.
Publication year - 2001
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.2001.tb05840.x
Subject(s) - heat transfer , gas turbines , nozzle , turbine , cascade , mechanical engineering , mechanics , aerospace engineering , computer science , materials science , engineering , physics , chemical engineering
A bstract : This paper gives an overview and reviews recent findings concerning turbine endwall cooling in the literature. The text below begins with a brief discussion of the secondary flows and heat transfer around cascade endwall. This will be followed by a review of recent developments in cooling concepts and related heat transfer results. Key topics include: film cooling, upstream bleeding, endwall contouring, and leakage through component interfaces.