{
  "id": "physics/0701201",
  "version": "v2",
  "published": "2007-01-18T06:10:52.000Z",
  "updated": "2007-04-25T13:42:17.000Z",
  "title": "Signatures of two-dimensionalisation of 3D turbulence in presence of rotation",
  "authors": [
    "Sagar Chakraborty"
  ],
  "comment": "An extended and typos-corrected version of the earlier submission",
  "journal": "EPL 79 (2007) 14002",
  "doi": "10.1209/0295-5075/79/14002",
  "categories": [
    "physics.flu-dyn",
    "cond-mat.other"
  ],
  "abstract": "A reason has been given for the inverse energy cascade in the two-dimensionalised rapidly rotating 3D incompressible turbulence. For such system, literature shows a possibility of the exponent of wavenumber in the energy spectrum's relation to lie between -2 and -3. We argue the existence of a more strict range of -2 to -7/3 for the exponent in the case of rapidly rotating turbulence which is in accordance with the recent experiments. Also, a rigorous derivation for the two point third order structure function has been provided helping one to argue that even with slow rotation one gets, though dominated, a spectrum with the exponent -2.87, thereby hinting at the initiation of the two-dimensionalisation effect with rotation.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2007-04-25T13:42:17.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "3d turbulence",
      "rotating 3d incompressible turbulence",
      "point third order structure function",
      "two-dimensionalisation",
      "rapidly rotating 3d incompressible"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "EPL (Europhysics Letters)",
      "year": 2007,
      "month": "Jul",
      "volume": 79,
      "number": 1,
      "pages": 14002
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2007EL.....7914002C"
    }
  }
}