{
  "id": "2303.00033",
  "version": "v1",
  "published": "2023-02-28T19:16:04.000Z",
  "updated": "2023-02-28T19:16:04.000Z",
  "title": "Effect of Transport Noise on Kelvin-Helmholtz instability",
  "authors": [
    "Franco Flandoli",
    "Silvia Morlacchi",
    "Andrea Papini"
  ],
  "comment": "22 pages, 22 figures",
  "categories": [
    "physics.flu-dyn",
    "math.PR"
  ],
  "abstract": "The effect of transport noise on a 2D fluid may depend on the space-scale of the noise. We investigate numerically the dissipation properties of very small-scale transport noise. As a test problem we consider the Kelvin-Helmholtz instability and we compare the inviscid case, the viscous one, both without noise, and the inviscid case perturbed by transport noise. We observe a partial similarity with the viscous case, namely a delay of the instability.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2023-02-28T19:16:04.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "60K35",
      "76F10",
      "65C30"
    ],
    "keywords": [
      "kelvin-helmholtz instability",
      "inviscid case",
      "small-scale transport noise",
      "dissipation properties",
      "2d fluid"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 22,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}