Simple cycle gas turbomachine system having a fuel conditioning system

摘要

A simple cycle gas turbomachine includes a compressor portion, and a turbine portion having an outlet. At least one combustor is fluidically connected to the compressor portion and the turbine portion. An exhaust member includes an inlet, fluidically connected to the outlet of the turbine portion, a first outlet and a second outlet. A fuel conditioning system includes a heat exchange member provided with a first circuit having an exhaust gas inlet fluidically connected to the second outlet of the exhaust member and an exhaust gas inlet, a second circuit having an inlet fluidically connected to a source of fuel and an outlet fluidically connected to the at least one combustor. A conditioned fluid conduit is fluidically connected between a source of conditioned fluid and one of the combustor assembly and the first outlet of the exhaust member.

主权项

1. A simple cycle gas turbomachine, comprising:
a compressor portion; a turbine portion operatively connected to the compressor portion, the turbine portion including a turbine outlet; a combustor assembly including at least one combustor fluidically connected to the compressor portion and the turbine portion; an exhaust member comprising an exhaust member inlet fluidically connected to the turbine outlet, a first outlet, and a second outlet defining a discharge to ambient; and a fuel conditioning system comprising a heat exchange member including a first conduit comprising an exhaust gas inlet fluidically connected to the first outlet of the exhaust member and an exhaust gas outlet, a second conduit comprising a fuel inlet fluidically connected to a source of fuel and a fuel outlet fluidically connected to the at least one combustor, and a third conduit comprising a condensate inlet fluidically connected to the first conduit and a condensate outlet fluidically connected to the combustor assembly, the first conduit being in a heat exchange relationship with the second conduit and the third conduit, wherein exhaust gases entering the exhaust gas inlet of the first conduit flow past the third conduit before flowing past the second conduit; and a conditioned fluid conduit fluidically connected between a source of conditioned fluid and the combustor assembly.