{
  "$type": "site.standard.document",
  "description": "A method of noise control from a combustor (56) of a gas turbine engine (20) includes selectively forming a plurality of local circumferential zones with different fuel-air ratios within the combustor (56).",
  "path": "/patents/990263",
  "publishedAt": "2013-05-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C7/22",
    "UNITED TECHNOLOGIES CORP [US]"
  ],
  "textContent": "A method of noise control from a combustor (56) of a gas turbine engine (20) includes selectively forming a plurality of local circumferential zones with different fuel-air ratios within the combustor (56).",
  "title": "Fuel-air mixture distribution for gas turbine engine combustors"
}