{
  "$type": "site.standard.document",
  "description": "A method (400) for operating an aircraft turboprop engine (100) comprises controlling (402) a propeller (120) of the turboprop engine (100) based on a selected one of a reference propeller rotational speed and a minimum propeller blade angle while the turboprop engine (100) is running; detecting an…",
  "path": "/patents/1405753",
  "publishedAt": "2025-02-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64C11/30",
    "PRATT & WHITNEY CANADA [CA]"
  ],
  "textContent": "A method (400) for operating an aircraft turboprop engine (100) comprises controlling (402) a propeller (120) of the turboprop engine (100) based on a selected one of a reference propeller rotational speed and a minimum propeller blade angle while the turboprop engine (100) is running; detecting an inflight restart of the turboprop engine (100); and controlling (404) the propeller (120) during the inflight restart in accordance with at least one of a modified reference propeller rotational speed and a modified minimum propeller blade angle to maintain an actual propeller blade angle above an aerodynamic disking angle (302) during the inflight restart.",
  "title": "OPERATING A TURBOPROP ENGINE FOR IN-FLIGHT RESTART"
}