{
  "annotation_id": "2d810b66-4ef7-4ee9-bb8e-96638f7baaef",
  "date_created": "2026-03-02T18:00:42.347000Z",
  "date_modified": "2026-03-02T18:00:42.347000Z",
  "file_hash": "83b5952e6eb06c8f865048e15a967895c61f3421a761216398603b957796682c",
  "private": false,
  "record": {
    "abstract": "New theoretical formulae of the sound velocity and the B/A nonlinearity\nparameter for some fluids are presented in the paper. Semi--ideal and van der\nWaals models of gas are considered and the parameters are compared to\nexperiment data. The liquid water model for equation of state, given by Jeffery\nand Austin analytical equation, is considered also and modified on the basis of\nacoustic data .",
    "arxiv_id": "physics/0303117",
    "authors": [
      "Sergey Leble",
      "Anna Perelomova",
      "Magdalena Kusmirek-Ochrymiuk"
    ],
    "categories": [
      "physics.flu-dyn",
      "physics.chem-ph"
    ],
    "title": "Sound velocity and acoustic nonlinearity parameter for fluids.   Thermodynamic premises",
    "url": "https://arxiv.org/abs/physics/0303117"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3ce4fb34-6f5e-4993-bc67-67216436f9bd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}