Power plants – Combustion products used as motive fluid – Combustion products generator
Patent
1996-12-31
1998-11-03
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
Combustion products generator
415114, 415115, F02C 712
Patent
active
058292454
ABSTRACT:
A gas turbine that has turbine vanes that can be cooled with either steam or air includes a compressor that compresses air, a combustor enclosed within a shell and in flow communication with the compressor, a turbine in flow communication with the combustor and receiving hot gas from the combustor and turbine vanes. The turbine vanes having an airfoil, a shroud and a cooling circuit that cools the airfoil and the shrouds with either steam or air.
REFERENCES:
patent: 4604780 (1986-08-01), Metcalfe
patent: 5320483 (1994-06-01), Cunha et al.
patent: 5394687 (1995-03-01), Chen et al.
patent: 5464322 (1995-11-01), Cubha et al.
patent: 5536143 (1996-07-01), Jacala et al.
McQuiggan Gerard
Nordlund Raymond Scott
North William Edward
Sinnott Zachary
Southall Leslie Roy
Casaregola Louis J.
Maire D. G.
Westinghouse Electric Corporation
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