{
  "$type": "site.standard.document",
  "description": "A gas turbine for power plant; the gas turbine (1) having an axis (9) and comprising: a compressor sector (2) for compressing ambient air; a combustor sector (4) for mixing and combusting the compressed air with at least a fuel; the combustor sector (4) comprises at least a liner (7, 26) defining a…",
  "path": "/patents/1411726",
  "publishedAt": "2023-08-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C3/14",
    "ANSALDO ENERGIA SWITZERLAND AG [CH]"
  ],
  "textContent": "A gas turbine for power plant; the gas turbine (1) having an axis (9) and comprising: a compressor sector (2) for compressing ambient air; a combustor sector (4) for mixing and combusting the compressed air with at least a fuel; the combustor sector (4) comprises at least a liner (7, 26) defining a combustion chamber (6, 21, 23) having an axial direction (A) and a circumferential direction (C); at least a turbine sector (3) for expanding the combusted hot gas flow leaving the combustors (4) and performing work on a rotor (8); at least a damping device (28) arranged outside the combustion chamber (6, 21, 23) and comprising a damping volume (29) and a perforated plate (30) configured for fluidly connecting the combustion chamber (6, 21, 23) to the damping volume (29) for damping pressure fluctuations generated inside the combustion chamber (6, 21, 23); wherein the perforated plate (30) is slanted shape so that the radial thickness of the perforated plate (30) varies along the axial combustor direction (A) and/or along the circumferential combustor direction (C).",
  "title": "GAS TURBINE FOR POWER PLANT COMPRISING A DAMPING DEVICE"
}