{
  "annotation_id": "89a34f69-4cca-46d3-9e70-c1ae34126514",
  "date_created": "2026-03-02T18:00:56.688000Z",
  "date_modified": "2026-03-02T18:00:56.688000Z",
  "file_hash": "ec6397880046a8c5a97abee0590c44a6af38052adac02e81eec75262acc5eaf8",
  "private": false,
  "record": {
    "abstract": "Numerical solutions of 2-D steady incompressible flow inside a triangular\ncavity are presented. For the purpose of comparing our results with several\ndifferent triangular cavity studies with different triangle geometries, a\ngeneral triangle mapped onto a computational domain is considered. The\nNavier-Stokes equations in general curvilinear coordinates in streamfunction\nand vorticity formulation are numerically solved. Using a very fine grid mesh,\nthe triangular cavity flow is solved for high Reynolds numbers. The results are\ncompared with the numerical solutions found in the literature and also with\nanalytical solutions as well. Detailed results are presented.",
    "arxiv_id": "physics/0502149",
    "authors": [
      "E. Erturk",
      "O. Gokcol"
    ],
    "categories": [
      "physics.flu-dyn",
      "cs.NA",
      "math.NA",
      "physics.comp-ph"
    ],
    "doi": "10.1051/epjap:2007057",
    "journal_ref": "The European Physical Journal - Applied Physics 2007, Vol 38, pp\n  97-105",
    "title": "Fine Grid Numerical Solutions of Triangular Cavity Flow",
    "url": "https://arxiv.org/abs/physics/0502149"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9de4ecf9-07f3-4e69-b1bf-d4032f2c78d6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}