Air cooled turbine vane

Details Air cooled turbine vane Air cooled turbine vane

1975-10-03

1977-05-24

Raduazo, Henry F.

Rotary kinetic fluid motors or pumps

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

416 97A, F01D 518

Patent

active

040252264

ABSTRACT:
A stator vane capable of use in the high temperature environment of a gas turbine engine is disclosed. Various construction details implement vane cooling concepts which are designed to prolong the service life of the vane. An effective leading edge cooling system is built around the uniform flow of film cooling air over the exterior surface of the leading edge from a cavity within the airfoil section of the vane.

REFERENCES:
patent: 2847185 (1958-08-01), Petrie et al.
patent: 2888243 (1959-05-01), Pollock
patent: 3369792 (1968-02-01), Kraimer et al.
patent: 3388888 (1968-06-01), Kercher et al.
patent: 3420502 (1969-01-01), Howald
patent: 3628880 (1971-12-01), Smuland et al.
patent: 3807892 (1974-04-01), Frei et al.

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