{
  "$type": "site.standard.document",
  "description": "A method (80) of monitoring bleed air provided from a first engine (10) to a second engine (10) of a multi-engine aircraft (1) includes operating the first engine (10) in a powered mode to provide motive power to the multi-engine aircraft (1); and when the first engine (10) is in the powered mode…",
  "path": "/patents/1423970",
  "publishedAt": "2023-11-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C6/02",
    "PRATT & WHITNEY CANADA [CA]"
  ],
  "textContent": "A method (80) of monitoring bleed air provided from a first engine (10) to a second engine (10) of a multi-engine aircraft (1) includes operating the first engine (10) in a powered mode to provide motive power to the multi-engine aircraft (1); and when the first engine (10) is in the powered mode: actuating an air valve (14') to open an air flow path (A) from a compressor section (9) of the first engine (10) to a plurality of parts of the second engine (10), after the step of actuating the air valve (14'), determining a change in a temperature in a main gas path (AF) of the first engine (10) at a location in the main gas path (AF) at or downstream of a combustor (8) of the first engine (10), and in response to determining that the change is below a threshold, executing an action with respect to the first engine (10), the air valve (14'), and/or the second engine (10).",
  "title": "AIRCRAFT BLEED AIR SYSTEMS AND METHODS"
}