{
  "annotation_id": "d9dda072-137f-444a-a7a4-b7537a84f1c4",
  "date_created": "2026-03-02T18:00:49.579000Z",
  "date_modified": "2026-03-02T18:00:49.579000Z",
  "file_hash": "2085669194a1cdbc77e1fc7b12cfd631044202209ffc3e5d42ebd1c2f424caa5",
  "private": false,
  "record": {
    "abstract": "We consider the turbulent energy dissipation from one-dimensional records in\nexperiments using air and gaseous helium at cryogenic temperatures, and obtain\nthe intermittency exponent via the two-point correlation function of the energy\ndissipation. The air data are obtained in a number of flows in a wind tunnel\nand the atmospheric boundary layer at a height of about 35 m above the ground.\nThe helium data correspond to the centerline of a jet exhausting into a\ncontainer. The air data on the intermittency exponent are consistent with each\nother and with a trend that increases with the Taylor microscale Reynolds\nnumber, R_\\lambda, of up to about 1000 and saturates thereafter. On the other\nhand, the helium data cluster around a constant value at nearly all R_\\lambda,\nthis being about half of the asymptotic value for the air data. Some possible\nexplanation is offered for this anomaly.",
    "arxiv_id": "physics/0402015",
    "authors": [
      "Jochen Cleve",
      "Martin Greiner",
      "Bruce R. Pearson",
      "Katepalli R. Sreenivasan"
    ],
    "categories": [
      "physics.flu-dyn",
      "cond-mat.stat-mech"
    ],
    "doi": "10.1103/PhysRevE.69.066316",
    "title": "On the intermittency exponent of the turbulent energy cascade",
    "url": "https://arxiv.org/abs/physics/0402015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a675810f-cd22-4e22-9dcd-02227a55f4b5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}