{
  "annotation_id": "4b639d8d-737f-4590-bbff-57f21899cbec",
  "date_created": "2026-03-02T18:00:39.669000Z",
  "date_modified": "2026-03-02T18:00:39.669000Z",
  "file_hash": "9bed0c8fd7164ac6e5a2b75f91eec750e6ec2f5b3c3f772a7c1eeb142d3039db",
  "private": false,
  "record": {
    "abstract": "The compressibility and heat of reaction influence on the scalar mixing in\ndecaying isotropic turbulence and homogeneous shear flow are examined via data\ngenerated by direct numerical simulations (DNS). The reaction is modeled as\none-step, exothermic, irreversible and Arrhenius type. For the shear flow\nsimulations, the scalar dissipation rate, as well as the time scale ratio of\nmechanical to scalar dissipation, are affected by compressibility and reaction.\nThis effect is explained by considering the transport equation for the\nnormalized mixture fraction gradient variance and the relative orientation\nbetween the mixture fraction gradient and the eigenvectors of the solenoidal\nstrain rate tensor.",
    "arxiv_id": "physics/0209053",
    "authors": [
      "Daniel Livescu",
      "Cyrus K. Madnia"
    ],
    "categories": [
      "physics.flu-dyn"
    ],
    "title": "Compressibility effects on the scalar mixing in reacting homogeneous   turbulence",
    "url": "https://arxiv.org/abs/physics/0209053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cb521ec5-10e8-4256-8858-897ad0365345",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}