{
  "$type": "site.standard.document",
  "description": "A method and apparatus is provided for cooling the external surface of an aircraft APU eductor assembly (104). A processor is configured to open a surge valve (119) by a predetermined amount when the surge valve is closed and the temperature of the exhaust gas exceeds a predetermined temperature in…",
  "path": "/patents/974909",
  "publishedAt": "2014-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D33/08",
    "HONEYWELL INT INC [US]"
  ],
  "textContent": "A method and apparatus is provided for cooling the external surface of an aircraft APU eductor assembly (104). A processor is configured to open a surge valve (119) by a predetermined amount when the surge valve is closed and the temperature of the exhaust gas exceeds a predetermined temperature in order to cool the surge plenum surfaces.",
  "title": "Methods for directing cooling flow into the surge plenum of an exhaust eductor cooling system"
}