{
  "annotation_id": "0ee9ad2d-5e37-4184-9cd9-2ff454690597",
  "date_created": "2026-03-02T18:00:35.507000Z",
  "date_modified": "2026-03-02T18:00:35.507000Z",
  "file_hash": "ceb26746b96c960d12525e333c16c5e2e2a533071d2db5680fc9c252198b3654",
  "private": false,
  "record": {
    "abstract": "We investigate the effects of geometrical micro-irregularities on the\nconversion efficiency of reactive flows in narrow channels of millimetric size.\nThree-dimensional simulations, based upon a Lattice-Boltzmann-Lax-Wendroff\ncode, indicate that periodic micro-barriers may have an appreciable effect on\nthe effective reaction efficiency of the device. Once extrapolated to\nmacroscopic scales, these effects can result in a sizeable increase of the\noverall reaction efficiency.",
    "arxiv_id": "physics/0103041",
    "authors": [
      "S. Succi",
      "A. Gabrielli",
      "G. Smith",
      "E. Kaxiras"
    ],
    "categories": [
      "physics.flu-dyn",
      "physics.comp-ph"
    ],
    "doi": "10.1051/epjap:2001195",
    "title": "Chemical efficiency of reactive microflows with heterogeneus catalysis:   a lattice Boltzmann study",
    "url": "https://arxiv.org/abs/physics/0103041"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "982fe293-41a3-4c86-ada8-5f1a2517a357",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}