{"paper":{"title":"Bursting and reformation cycle of the laminar separation bubble over a NACA-0012 aerofoil: Characterisation of the flow-field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Eltayeb ElJack, Ibraheem AlQadi, Julio Soria","submitted_at":"2018-07-12T12:34:58Z","abstract_excerpt":"This study examines the effects of angle of attack on the characteristics of the laminar separation bubble (LSB), its associated low-frequency flow oscillation (LFO), and the flow-field around a NACA-0012 aerofoil at $Re_c = 5\\times 10^4$ and $M_{\\infty} = 0.4$. In the range of the investigated angles of attack, statistics of the flow-field suggest the existence of three distinct angle-of-attack regimes: 1) the flow and aerodynamic characteristics are not much affected by the LFO for angles of attack $\\alpha < 9.25^{\\circ}$; 2) the flow-field undergoes a transition regime in which the bubble b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.04573","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"}