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A blow-up criterion for compressible viscous heat-conductive flows
Authors:Jishan Fan  Song Jiang  Yaobin Ou
Institution:1. Department of Applied Mathematics, Nanjing Forestry University, Nanjing 210037, PR China;2. LCP, Institute of Applied Physics and Computational Mathematics, PO Box 8009, Beijing 100088, PR China
Abstract:We study an initial boundary value problem for the three-dimensional Navier–Stokes equations of viscous heat-conductive fluids in a bounded smooth domain. We establish a blow-up criterion for the local strong solutions in terms of the temperature and the gradient of velocity only, similar to the Beale–Kato–Majda criterion for ideal incompressible flows.
Keywords:76N10  35M10  35Q30
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