SYSTEMS AND METHODS FOR PURGING LIQUID FROM A LIQUID FUEL SUPPLY SYSTEM

A three-way valve for a liquid fuel supply system includes a housing defining a liquid fuel inlet, a purge gas inlet, and at least one drain port. The liquid fuel inlet is sized to receive liquid fuel therethrough for selectively channeling the liquid fuel to a combustor of a gas turbine engine. The...

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Bibliographische Detailangaben
Hauptverfasser: Dasoji, Anil Kumar, Saha, Rajarshi, Merchant, Laxmikant, Krishnan, Jeevankumar
Format: Patent
Sprache:eng
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Zusammenfassung:A three-way valve for a liquid fuel supply system includes a housing defining a liquid fuel inlet, a purge gas inlet, and at least one drain port. The liquid fuel inlet is sized to receive liquid fuel therethrough for selectively channeling the liquid fuel to a combustor of a gas turbine engine. The purge gas inlet is sized to receive purge gas therethrough for selectively purging liquid fuel from said three-way valve. The at least one drain port is oriented to selectively channel liquid fuel from said three-way valve when purge gas is purging liquid fuel from said three-way valve.