{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "The invention refers to a flow channel for a gaseous medium, especially a hot exhaust gas of a gas turbine, with improved aerodynamic characteristics. In such a flow channel, a constructionally simple and effective reduction of unwanted flow separations is achieved, even in the event of changing…",
  "path": "/patents/980178",
  "publishedAt": "2014-01-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D25/24",
    "ALSTOM TECHNOLOGY LTD [CH]"
  ],
  "textContent": "The invention refers to a flow channel for a gaseous medium, especially a hot exhaust gas of a gas turbine, with improved aerodynamic characteristics. In such a flow channel, a constructionally simple and effective reduction of unwanted flow separations is achieved, even in the event of changing flow parameters, by its flow-guiding contours (12, 14, 17) being equipped with an array of dimples (18). A flow channel and an exhaust-gas liner of a gas turbine are provided.",
  "title": "Flow channel for a gaseous medium and corresponding exhaust-gas liner of a gas turbine"
}