{"paper":{"title":"Optimal Taylor-Couette turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Chao Sun, Dennis P. M. van Gils, Detlef Lohse, Sander G. Huisman, Siegfried Grossmann","submitted_at":"2011-11-27T21:40:07Z","abstract_excerpt":"Strongly turbulent Taylor-Couette flow with independently rotating inner and outer cylinders with a radius ratio of \\eta = 0.716 is experimentally studied. From global torque measurements, we analyse the dimensionless angular velocity flux Nu_\\omega(Ta, a) as a function of the Taylor number Ta and the angular velocity ratio a = -\\omega_o/\\omega_i in the large-Taylor-number regime 10^{11} \\lesssim Ta \\lesssim 10^{13}. We analyse the data with the common power-law ansatz for the dimensionless angular velocity transport flux Nu_\\omega(Ta, a) = f(a)Ta^\\gamma, with an amplitude f(a) and an exponent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6301","kind":"arxiv","version":5},"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"}