{
  "$type": "site.standard.document",
  "description": "Control of low pressure recoup air in a gas turbine engine (12) disposed in a gas turbine enclosure (14) with low pressure recoup air piping (24) coupled to a gas turbine combustion exhaust (18) and gas turbine engine enclosure (14) is disclosed. A first valve (V1) of the piping (24) controls a…",
  "path": "/patents/1402218",
  "publishedAt": "2025-01-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D17/145",
    "GENERAL ELECTRIC TECHNOLOGY GMBH [CH]"
  ],
  "textContent": "Control of low pressure recoup air in a gas turbine engine (12) disposed in a gas turbine enclosure (14) with low pressure recoup air piping (24) coupled to a gas turbine combustion exhaust (18) and gas turbine engine enclosure (14) is disclosed. A first valve (V1) of the piping (24) controls a flow of the recoup air to the gas turbine combustion exhaust (18). A second valve (V2) of the piping (24) diverts the recoup air to the enclosure for eventual flow to the air intake. A controller (64) controls the flow of the recoup air from the piping (24) to the exhaust (18) and/or the enclosure (14) as a function of ambient and air intake temperature measurements, and a predetermined temperature requirement having an ambient temperature constraint and an air intake temperature differential constraint.",
  "title": "SYSTEM AND METHOD FOR CONTROLLING LOW PRESSURE RECOUP AIR IN GAS TURBINE ENGINE"
}