Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...
Patent
1995-07-13
1997-09-23
Kwon, John T.
Fluid reaction surfaces (i.e., impellers)
With heating, cooling or thermal insulation means
Changing state mass within or fluid flow through working...
F01D 508
Patent
active
056697597
ABSTRACT:
Cooling of a turbine airfoil such as a turbine stator vane in a gas turbine engine is enhanced by the provision of additional cooling air through a secondary air inlet communicating with a medial portion of an internal, serpentine cooling air passage.
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Cast Ceramic by Howmet Corporation Gas Components Group Apr. 1977.
Cunningham Marina C.
Kwon John T.
United Technologies Corporation
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