{
  "annotation_id": "bd8e3f80-27e8-4a4c-878d-df6f7c84a4e3",
  "date_created": "2026-03-02T18:00:46.910000Z",
  "date_modified": "2026-03-02T18:00:46.910000Z",
  "file_hash": "985176b73b3ff3232dd53b7d398e4bc7c9378c506e4624523882c56fbb42fb8d",
  "private": false,
  "record": {
    "abstract": "A continuum one-dimensional model of the plane Couette-Poiseuille flow is\ndeveloped to describe the pressure distribution in a drag stage of molecular\npump of either the Gaede or Holweck type. In spite of its simplicity and\napproximate nature the model provides a good qualitative representation of the\ndrag pump operation in the whole range of the regimes from the continuum to\nfree molecular ones.",
    "arxiv_id": "physics/0401020",
    "authors": [
      "Petr A. Skovorodko"
    ],
    "categories": [
      "physics.flu-dyn"
    ],
    "title": "Continuum model for Couette-Poiseuille flow in a drag molecular pump",
    "url": "https://arxiv.org/abs/physics/0401020"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "deb0edc9-0b3e-46fc-890f-27c7dd339ab7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}