A NUMERICAL STUDY OF HEAT TRANSFER IN TURBULENT SHEAR FLOW
- 1 March 1986
- journal article
- research article
- Published by Taylor & Francis in Numerical Heat Transfer
- Vol. 9 (3) , 335-348
- https://doi.org/10.1080/10407788608913481
Abstract
Results are presented for the heat flux and the intensity of temperature fluctuations, obtained by solving a modification of the forced-convection equation in which a mixing length profile is imposed on the spanwise and longitudinal average of the temperature field for points lying outside the wall region. The results for steady turbulent flow are shown to be in reasonably good agreement with the available experimental data. Results for unsteady turbulent flow, which indicate that the heat flux exhibits a strong phase dependence, are also given.Keywords
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