{
  "annotation_id": "2ceef945-7156-4133-a159-1c0c27cc0a15",
  "date_created": "2026-03-02T18:00:29.262000Z",
  "date_modified": "2026-03-02T18:00:29.262000Z",
  "file_hash": "76bca3a04133ae40b162145bc257e2e5a35d5207a358b4d9916667cacc80251b",
  "private": false,
  "record": {
    "abstract": "We report experiments on convection patterns in a cylindrical cell with a\nlarge aspect ratio. The fluid had a Prandtl number of approximately 1. We\nobserved a chaotic pattern consisting of many rotating spirals and other\ndefects in the parameter range where theory predicts that steady straight rolls\nshould be stable. The correlation length of the pattern decreased rapidly with\nincreasing control parameter so that the size of a correlated area became much\nsmaller than the area of the cell. This suggests that the chaotic behavior is\nintrinsic to large aspect ratio geometries.",
    "arxiv_id": "patt-sol/9305005",
    "authors": [
      "Stephen W. Morris",
      "Eberhard Bodenschatz",
      "David S. Cannell",
      "Guenter Ahlers"
    ],
    "categories": [
      "patt-sol",
      "chao-dyn",
      "nlin.CD",
      "nlin.PS"
    ],
    "doi": "10.1103/PhysRevLett.71.2026",
    "title": "Spiral Defect Chaos in Large Aspect Ratio Rayleigh-Benard Convection",
    "url": "https://arxiv.org/abs/patt-sol/9305005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b092f9f8-0ea1-4edf-9016-c6f3cee92350",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}