System and method for water injection in a turbine engine

A system includes a water injection system configured to supply water from a pressure regulating valve to a water manifold of a turbine engine. The system also includes a drain valve configured to drain at least a portion of the water from the pressure regulating valve during a start-up period of th...

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Bibliographische Detailangaben
Hauptverfasser: TONG LESLIE, BACKMAN STEVEN, HEIN CARLOS, ROSE STEVEN, DOYLE ROGER, SEELY WILLIAM
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system includes a water injection system configured to supply water from a pressure regulating valve to a water manifold of a turbine engine. The system also includes a drain valve configured to drain at least a portion of the water from the pressure regulating valve during a start-up period of the water injection system at least until a stable water pressure is achieved downstream of the pressure regulating valve.