Single pressure steam bottoming cycle for gas turbines combined

Details Single pressure steam bottoming cycle for gas turbines combined Single pressure steam bottoming cycle for gas turbines combined

1988-07-25

1990-01-30

Casaregola, Louis J.

Power plants

Combustion products used as motive fluid

60 39182, 122 7R, F02C 618

Patent

active

048964964

ABSTRACT:
A process for recapturing waste heat from a gas turbine at a single pressure to drive both a high pressure-high temperature steam turbine and a low pressure steam turbine. By placing the reheat coil of the low pressure steam turbine in a common vessel with a portion of the economizer coil (used to preheat the steam for the high pressure-high temperature steam turbine), maximum heat recovery from the exhaust gases of the gas turbine is obtained at a single pressure.

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