Cooling flow side entry for cooled turbine blading

Details Cooling flow side entry for cooled turbine blading Cooling flow side entry for cooled turbine blading

1986-12-16

1988-07-26

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

416 96R, 416 96A, 415115, 415116, F01D 302

Patent

active

047596880

ABSTRACT:
Method and apparatus for delivering cooling fluid flow to the internal blade cooling passages in a gas turbine engine, wherein cooling flow is injected into a radial side face of the hub of the turbine wheel and is ported therefrom through internal passages in the hub to the blade internal cooling passages.

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