Turbine blade cooling system

Details Turbine blade cooling system Turbine blade cooling system

1977-01-10

1978-09-05

Husar, C. J.

Rotary kinetic fluid motors or pumps

With passage in blade, vane, shaft or rotary distributor...

416 95, 60 3966, F01D 500

Patent

active

041115961

ABSTRACT:
The disclosure concerns a means for cooling the leading edges and trailing dges of turbine blades by cross-stream injection. Cooling is achieved by ejecting coolant from holes opposite either the leading or trailing edges of the blades, or both, with coolant distributed by the jet mixture on the leading edge and by recirculation in the dead air region on the trailing edge.

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patent: 3535873 (1970-10-01), Szydlowski
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