{"paper":{"title":"Experimental evidence of a phase transition in a closed turbulent flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"cond-mat.stat-mech","authors_text":"A. Chiffaudel, B. Dubrulle, F. Daviaud, P.-P. Cortet","submitted_at":"2010-10-12T08:28:00Z","abstract_excerpt":"We experimentally study the susceptibility to symmetry breaking of a closed turbulent von K\\'{a}rm\\'{a}n swirling flow from $Re = 150$ to $Re \\simeq 10^{6}$. We report a divergence of this susceptibility at an intermediate Reynolds number $Re = Re_\\chi \\simeq 90\\,000$ which gives experimental evidence that such a highly space and time fluctuating system can undergo a \"phase transition\". This transition is furthermore associated with a peak in the amplitude of fluctuations of the instantaneous flow symmetry corresponding to intermittencies between spontaneously symmetry breaking metastable stat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.2322","kind":"arxiv","version":1},"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"}