Turbine blade trailing edge cooling construction

Details Turbine blade trailing edge cooling construction Turbine blade trailing edge cooling construction

1992-07-06

1993-09-21

Look, Edward K.

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

Changing state mass within or fluid flow through working...

F01D 518

Patent

active

052463419

ABSTRACT:
Internal cooling of the trailing edge of the airfoil of the turbine blade for a gas turbine engine includes a cascade formed from juxtaposed rows of longitudinally extending spaced airfoil shaped vanes or ribs leading cooling air from a supply source through the space between adjacent vanes and discharging out of the blade.

REFERENCES:
patent: 3799696 (1974-03-01), Redman
patent: 4775296 (1988-10-01), Schwarzmann et al.
patent: 4786233 (1988-11-01), Shizuya et al.

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