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ISSN Online: 2377-424X

ISBN Print: 1-56032-797-9

International Heat Transfer Conference 11
August, 23-28, 1998, Kyongju, Korea

AN ANISOTROPIC HEAT TRANSFER MODEL FOR TURBULENT RECIRCULATING FLOWS

Get access (open in a dialog) DOI: 10.1615/IHTC11.2370
pages 27-32

Résumé

It is intended in this study to develop a more accurate yet simple nonlinear turbulent heat transfer model with clear physical insight into the phenomenon, and to provide a foundation for future study. Based on a previously proposed nonlinear turbulence model, a preliminary study was reported recently by the present authors for a heat transfer case. The present investigation extends our previous work by including more calculations and comparisons for a wider range of Reynolds number. Coupling with a bounded higher-order numerical scheme, the proposed model yields more accurate predictions for the turbulent recirculating flows and heat transfer.