{
  "$type": "site.standard.document",
  "description": "A gas turbine engine (100) that includes a stage (104) of guide vanes, a compressor (106) downstream from the stage (104) of guide vanes, and a combustor (108) downstream from the compressor (106). The combustor (108) is an axial fuel staging multi-stage combustor. A controller (126) is…",
  "path": "/patents/1417712",
  "publishedAt": "2023-08-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D21/12",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A gas turbine engine (100) that includes a stage (104) of guide vanes, a compressor (106) downstream from the stage (104) of guide vanes, and a combustor (108) downstream from the compressor (106). The combustor (108) is an axial fuel staging multi-stage combustor. A controller (126) is communicatively coupled with the stage (104) of guide vanes, the controller (126) configured to monitor an intra-stage temperature of the multi-stage combustor (108), and selectively open and close the guide vanes to maintain the intra-stage temperature within a predefined temperature range.",
  "title": "GAS TURBINE ENGINE AND METHODS OF CONTROLLING EMISSIONS THEREFROM"
}