Режимы конвективного теплообмена в дифференциально-обогреваемой квадратной полости в условиях неравномерного вращения

Abstract

A study of convective heat transfer inside a differentially-heated square cavity under the effect of nonuniform rotation has been carried out. The angular velocity of the cavity has been changed with time on periodic law. The governing equations have been written using non-primitive variables such as stream function and vorticity. The main system of equations has been solved using the finite difference method on the uniform grid. The influence of cavity heating and rotation modes on the intensity of heat transfer in the cavity has been studied.