{
  "annotation_id": "c0acb1d8-660e-4cf9-b1a1-e77b4457935e",
  "date_created": "2026-03-02T18:00:57.332000Z",
  "date_modified": "2026-03-02T18:00:57.332000Z",
  "file_hash": "26e8e20116db0672b7b30293ebbc0d607400147656719b18588a54822769cda3",
  "private": false,
  "record": {
    "abstract": "The corona splash due to the impact of a liquid drop on a smooth dry\nsubstrate is investigated with high speed photography. A striking phenomenon is\nobserved: splashing can be completely suppressed by decreasing the pressure of\nthe surrounding gas. The threshold pressure where a splash first occurs is\nmeasured as a function of the impact velocity and found to scale with the\nmolecular weight of the gas and the viscosity of the liquid. Both experimental\nscaling relations support a model in which compressible effects in the gas are\nresponsible for splashing in liquid solid impacts.",
    "arxiv_id": "physics/0501149",
    "authors": [
      "Lei Xu",
      "Wendy W. Zhang",
      "Sidney R. Nagel"
    ],
    "categories": [
      "physics.flu-dyn"
    ],
    "doi": "10.1103/PhysRevLett.94.184505",
    "journal_ref": "PRL 94, 184505 (2005)",
    "title": "Drop Splashing on a Dry Smooth Surface",
    "url": "https://arxiv.org/abs/physics/0501149"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0ccd7803-8716-44da-b7d3-df52f799c0b0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}