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本文提出了边界层充分发展情况下平板马兰各尼流动动量方程和能量方程的相似解，分析了流动与传热随Ｐｒ，数的变化特征；由于在核沸腾中蒸汽气泡的一般直径大于估算边界层厚度，因而可以忽略表面张力影响，将这一结果用于气泡周界马兰各尼流动效应的初步分析。
In this paper, we propose a similar solution to the momentum equation and the energy equation for flat Marangoni with sufficient development of the boundary layer, and analyze the variation of flow and heat transfer with Pr and number. Since the general diameter of the bubble is greater than the estimated boundary Layer thickness, so that the effect of surface tension can be neglected. This result is applied to the initial analysis of the flow effect of Malanoni in the perimeter of the bubble.