{
  "annotation_id": "ff1d433b-eca4-43dd-9dfe-c59a4342ad31",
  "date_created": "2026-03-02T18:01:03.344000Z",
  "date_modified": "2026-03-02T18:01:03.344000Z",
  "file_hash": "50c4e75bae74df51eda45c69363cfbceb4d0d8e6c39620fb914505dc1e1c4163",
  "private": false,
  "record": {
    "abstract": "The paper is devoted to the generalized wall functions of Robin-type and\ntheir application to near-wall turbulent flows. The wall functions are based on\nthe transfer of a boundary condition from a wall to some intermediate boundary\nnear the wall. The boundary conditions on the intermediate boundary are of\nRobin-type and represented in a differential form. The wall functions are\nformulated in an analytical easy-to-implement form, can take into account the\nsource terms of the momentum equation, and do not include free parameters. The\nlog-profile assumption is not used in this approach. A robust numerical\nalgorithm is proposed for implementation of Robin-type wall functions to both\nfinite-difference and finite-volume numerical schemes. The algorithm of\nimplementation of the Robin-type wall functions to existing finite-volume codes\nis provided. The axisymmetric impinging jet problem is numerically investigated\nfor different regimes on the base of the wall-functions implemented to the\nhigh-Reynolds-number k-epsilon model.",
    "arxiv_id": "physics/0512117",
    "authors": [
      "S. V. Utyuzhnikov"
    ],
    "categories": [
      "physics.comp-ph"
    ],
    "title": "Numerical Implementation of Generalized Robin-type Wall Functions and   Their Application to Impinging Flows",
    "url": "https://arxiv.org/abs/physics/0512117"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2643ee1a-cf39-4e74-8402-ecf6dde0b24a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}