【摘要】 本文采用混合有限分析法求解了两无限平板间底部加热的Ｐｏｉｓｅｕｉｌｌｅ流动，并分析了初始扰动引入的必要和初始扰动的影响。更多还原

【Abstract】 The transient 2-D Navier-Stokes and energy equations have been solved numerically by means of the hybrid analytic method for flow in a horizontal channel heated from below in the Boussinessq limit.The results show that it is necessary to give initial perturbation for getting non-zero solutions,and the initial perturbation has no effect on the finial results.更多还原