{
  "annotation_id": "033c020d-ace0-4b4e-b939-93cfe19a97c7",
  "date_created": "2026-03-02T18:00:43.428000Z",
  "date_modified": "2026-03-02T18:00:43.428000Z",
  "file_hash": "85cc936d590c5b1b764241de0be6749069e89f72fb2950624eab6ec58e1fece1",
  "private": false,
  "record": {
    "abstract": "In this paper we present an experimental study of the dynamic responses of a\nNewtonian fluid and a Maxwellian fluid under an oscillating pressure gradient.\nWe use laser Doppler anemometry in order to determine the velocity of each\nfluid inside a cylindrical tube. In the case of the Newtonian fluid, the\ndissipative nature is observed and the response obeys the Zhou and Sheng\nuniversality (PRB 39, 12027 (1989)). In the dynamic response of the Maxwellian\nfluid an enhancement at the frequencies predicted by the corresponding theory\n(PRE 58, 6323 (1998)) is observed.",
    "arxiv_id": "physics/0302092",
    "authors": [
      "J. R. Castrejon-Pita",
      "J. A. del Rio",
      "A. A. Castrejon-Pita",
      "G. Huelsz"
    ],
    "categories": [
      "physics.flu-dyn",
      "physics.class-ph"
    ],
    "doi": "10.1103/PhysRevE.68.046301",
    "journal_ref": "Phys. Rev. E 68, 046301 (2003).",
    "title": "Experimental Observation of Differences in the Dynamic Response of   Newtonian and Viscoelastic Fluids",
    "url": "https://arxiv.org/abs/physics/0302092"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0b510a09-fb6c-44a5-b3ef-5a45ded08346",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}