{
  "$type": "site.standard.document",
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  "description": "A method of operating a combustor (17) of a turbomachine (10) on a total fuel input that contains a concentration of hydrogen that is greater than about 80% is provided. The method includes injecting a first mixture of air (15) and a first fuel (158) containing a first amount of hydrogen into the…",
  "path": "/patents/1400316",
  "publishedAt": "2024-09-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C3/20",
    "GENERAL ELECTRIC TECHNOLOGY GMBH [CH]"
  ],
  "textContent": "A method of operating a combustor (17) of a turbomachine (10) on a total fuel input that contains a concentration of hydrogen that is greater than about 80% is provided. The method includes injecting a first mixture of air (15) and a first fuel (158) containing a first amount of hydrogen into the primary combustion zone (72) of the combustor (17) to generate a first flow of combustion gases (164) having a first temperature. The method further includes injecting, with one or more premix injectors (100), a second mixture of air (15) and a second fuel (160) containing a second amount of hydrogen into a secondary combustion zone (74) of the combustor (17) to generate a second flow of combustion gases (166) having a second temperature. The method further includes separately injecting a third fuel (162) into the secondary combustion zone (74) to generate a third flow of combustion gases (168) having a third temperature.",
  "title": "METHODS OF OPERATING A TURBOMACHINE COMBUSTOR ON HYDROGEN"
}