{
  "$type": "site.standard.document",
  "description": "The air and steam cooled platform (4) of a turbine blade (1) has the air cooling forming an open circuit and the steam cooling forming a closed circuit. The platform is air-cooled in an outer region (28) and steam-cooled in an inner region (25). The outer and inner regions of the platform are…",
  "path": "/patents/1092403",
  "publishedAt": "2003-10-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D5/187",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The air and steam cooled platform (4) of a turbine blade (1) has the air cooling forming an open circuit and the steam cooling forming a closed circuit. The platform is air-cooled in an outer region (28) and steam-cooled in an inner region (25). The outer and inner regions of the platform are cooled by impingement cooling by way of impingement cooling inserts.",
  "title": "Turbine blade platform with steam as well as air cooling"
}