{
  "annotation_id": "e4557dd5-8912-486c-8e40-2e826282e8e8",
  "date_created": "2026-03-02T18:00:57.232000Z",
  "date_modified": "2026-03-02T18:00:57.232000Z",
  "file_hash": "fde223294956142ee64b2f3d34deae81c7352929281362fde949d9bc2369618d",
  "private": false,
  "record": {
    "abstract": "The benchmark test case for non-orthogonal grid mesh, the \"driven skewed\ncavity flow\", first introduced by Demirdzic et al. (1992, IJNMF, 15, 329) for\nskew angles of alpha=30 and alpha=45, is reintroduced with a more variety of\nskew angles. The benchmark problem has non-orthogonal, skewed grid mesh with\nskew angle (alpha). The governing 2-D steady incompressible Navier-Stokes\nequations in general curvilinear coordinates are solved for the solution of\ndriven skewed cavity flow with non-orthogonal grid mesh using a numerical\nmethod which is efficient and stable even at extreme skew angles. Highly\naccurate numerical solutions of the driven skewed cavity flow, solved using a\nfine grid (512x512) mesh, are presented for Reynolds number of 100 and 1000 for\nskew angles ranging between 15\u003calpha\u003c165.",
    "arxiv_id": "physics/0505121",
    "authors": [
      "E. Erturk",
      "B. Dursun"
    ],
    "categories": [
      "physics.flu-dyn",
      "cs.NA",
      "math.NA",
      "physics.comp-ph"
    ],
    "doi": "10.1002/zamm.200610322",
    "journal_ref": "ZAMM - Journal of Applied Mathematics and Mechanics 2007, Vol 87,\n  pp 377-392",
    "title": "Numerical Solutions of 2-D Steady Incompressible Flow in a Driven Skewed   Cavity",
    "url": "https://arxiv.org/abs/physics/0505121"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "84ef0827-78a0-4448-a573-e44c34de637a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}