Turbine blade cooling with endothermic fuel

Details Turbine blade cooling with endothermic fuel Turbine blade cooling with endothermic fuel

1991-07-08

1992-06-30

Look, Edward K.

Rotary kinetic fluid motors or pumps

With changing state confined heat exchange mass

415116, 416 96R, F04D 2958

Patent

active

051257939

ABSTRACT:
Structure and method for cooling hollow turbine rotor blades of a gas turbine engine utilizing vaporization and decomposition of an endothermic fuel are described which comprise a source of liquid endothermic fuel operatively connected to the blade, a passage for conducting the fuel through the blade and a layer of catalyst on the internal surfaces of the blade for promoting decomposition of the fuel.

REFERENCES:
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patent: 3051439 (1962-08-01), Hilton
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patent: 4156582 (1979-05-01), Anderson
patent: 4259037 (1981-03-01), Anderson
patent: 4338780 (1982-07-01), Sakamoto et al.
patent: 4522894 (1985-06-01), Hwang et al.
patent: 4845941 (1989-07-01), Paul
patent: 5003766 (1991-04-01), Paul

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