{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "The invention concerns a heat transfer arrangement for a fluid-washed body (25;123;124) having first (26;128) and second (32;132) ends and a fluid-washed surface extending there-between. The arrangement comprises a heat transfer member (28;133) extending from the first end at least part way along…",
  "path": "/patents/1007350",
  "publishedAt": "2011-12-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D15/00",
    "ROLLS ROYCE PLC [GB]"
  ],
  "textContent": "The invention concerns a heat transfer arrangement for a fluid-washed body (25;123;124) having first (26;128) and second (32;132) ends and a fluid-washed surface extending there-between. The arrangement comprises a heat transfer member (28;133) extending from the first end at least part way along the body towards the second end. A heat source (27;136) is arranged in use to heat the heat transfer member (28;133) in the vicinity of the first end of the body. A plurality of thermal control layers (29,30,31;134,135) are provided on said heat transfer member, each of said layers having a different thermal conductivity and being juxtaposed so as to create a thermal conductivity profile which varies along the length of the member. The arrangement may be used for prevention of icing of an aerofoil body such as a blade, vane or the like.",
  "title": "Heat transfer arrangement for fluid-washed surfaces"
}