Inscrição na biblioteca: Guest

ISSN Online: 2377-424X

ISBN Print: 0-89116-299-2

International Heat Transfer Conference 7
September, 6-10, 1982, Munich, Germany

EFFECTS OF FREE STREAM TURBULENCE INTENSITY AND INTEGRAL LENGTH SCALE ON HEAT TRANSFER FROM A CIRCULAR CYLINDER IN CROSSFLOW

Get access (open in a dialog) DOI: 10.1615/IHTC7.1630
pages 153-158

Resumo

A model has been proposed for the momentum eddy diffusivity induced by free stream turbulence intensity and integral length scale. The eddy diffusivity model is applied to a cylinder situated in a uniform crossflow in the presence of free stream turbulence. Numerical solution of the governing momentum and energy equations with the proposed eddy diffusivity model yielded results for the skin friction coefficient and the Nusselt number. The numerical predictions of the present work are compared with experimental data and the agreement between the two is seen to be very good.