Method and apparatus for reducing turbine blade tip temperatures
作者： Hardev Singh , Monty Lee Shelton , Gerard Anthony Rinck , Ching-Pang Lee , John Howard Starkweather
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摘要: A rotor blade for a gas turbine engine including tip region that facilitates reducing operating temperatures of the is described. The includes first wall and second extending radially outward from plate an airfoil. walls extend adjacent leading edge airfoil to connect at trailing notch defined between edge. At least portion recessed define shelf.
lens.org 参考文章(18)
Robert Oria Brooks, Ching-Pang Lee, Internally cooled airfoil blade ,(1990)
Robert F. Manning, Victor H. S. Correia, Cool tip blade ,(1999)
Paul Stuart Wilson, Donald George LaChapelle, Melvin Robert Jackson, Raymond Grant Rowe, David William Skelly, Double wall turbine parts ,(1997)
Boris Glezer, David M. Evans, Turbine cooling system ,(1991)
Ching-Pang Lee, Shear jet cooling passages for internally cooled machine elements ,(1990)
Ching-Pang Lee, Anne M. Isburgh, Turbine airfoil with convectively cooled double shell outer wall ,(1994)
Ching-Pang Lee, Twin rib turbine blade ,(1999)
Ronald D. Zerkle, Edward F. Pietraszkiewicz, Ching-Pang Lee, Chander Prakash, Turbine blade having tip slot ,(1994)
George Liang, Airfoil tip squealer cooling construction ,(2001)
Ching-Pang Lee, Chander Prakash, Method and apparatus for reducing turbine blade tip region temperatures ,(2002)