Power plants – Combustion products used as motive fluid
Patent
1993-05-12
1994-07-19
Casaregola, Louis J.
Power plants
Combustion products used as motive fluid
60 39142, 60 39183, 60 39281, 60 39465, F02C 322
Patent
active
053297571
ABSTRACT:
A method and system for increasing the pressure of gaseous fuel delivered to a fuel system of a gas turbine engine. A portion of pressurized gas or compressed air is discharged from a high-pressure section of the gas turbine engine and is communicated to a plurality of radial inflow turbines or axial flow turbines. Energy is transferred from each turbine to a plurality of compressors driven by the turbines. Gaseous fuel is supplied to an inlet of one of the compressors. The compressed gaseous fuel is then cooled downstream of the compressors. The aftercooled and compressed gaseous fuel is delivered to the fuel system of the gas turbine engine.
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Faulkner Henry B.
Jansen Willem
Kesseli James B.
Swarden Michael C.
Casaregola Louis J.
Gas Research Institute
Richman Howard R.
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