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CHT'01 - Advances in Computational Heat Transfer II. Proceedings of a Second Symposium
2001, 20-25 May, Palm Cove, Queensland, Australia

UNSTRUCTURED LES OF TURBULENT HEAT TRANSFER ON A COMPOUND SURFACE-MOUNTED CUBE

pages 1243-1250
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RESUMO

Large eddy simulation of velocity and temperature field around an internally heated surface-mounted cube in a matrix were performed simultaneously with the computation of conduction heat transfer in the cube surface layer. This enabled to compute the instantaneous temperature field and local heat transfer coefficient on the cube surface. The simulations were performed using a finite volume method with unstructured computational grid. Time-averaged flow pattern, velocity profiles, second-moment and cube surface temperature distribution agree well with experimental data for the same configuration.

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