{"paper":{"title":"Thermal boundary layers in turbulent Rayleigh-B\\'enard convection with rough surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Alice Loesch, Francesca Chill\\`a, Julien Salort, Ronald Du Puits","submitted_at":"2017-10-17T11:03:03Z","abstract_excerpt":"We present highly resolved measurements of the near-wall temperature field in thermally driven convection at a rough surface. Our measurements have been undertaken in a very large experimental facility called the \"Barrel of Ilmenau\". They provide a unique insight into the local transport process at the interface between a hot solid surface and a surrounding fluid. In order to probe the near-wall temperature field, we used a tiny micro-thermistor of 130 $\\mu$m in diameter and 330 $\\mu$m in length with a response time $\\tau_{70}$ of less than 150 ms. This sensor is forty times smaller than the t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.06206","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}