{
  "$type": "site.standard.document",
  "description": "A method (100) for detecting a burner failure in a gas turbine engine (10) that has a combustor (16) and a turbine (40) disposed downstream of the combustor (16). The combustor (16) has a plurality of burners (50) arranged annularly. The method (100) includes providing a plurality of temperature…",
  "path": "/patents/1388805",
  "publishedAt": "2025-05-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D21/003",
    "ROLLS ROYCE PLC [GB]"
  ],
  "textContent": "A method (100) for detecting a burner failure in a gas turbine engine (10) that has a combustor (16) and a turbine (40) disposed downstream of the combustor (16). The combustor (16) has a plurality of burners (50) arranged annularly. The method (100) includes providing a plurality of temperature sensors (60) arranged annularly at an outlet (45) of the turbine (40); obtaining a plurality of temperature signals (62) from the plurality of temperature sensors (60); determining a plurality of validated temperature signals (64) from the plurality of temperature signals (62); determining a temperature focus (65) at least based on the plurality of validated temperature signals (64); improving the temperature focus (65) such that the temperature focus (65) is within a tolerance range (66); and performing at least one hazard protection action (90) at least when the temperature focus (65) crosses a predetermined threshold (68).",
  "title": "METHOD FOR DETECTING BURNER FAILURE"
}