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中文摘要：
采用三相模型计算结果表明：近壁区内流体密度呈现出“层状化”的特点，切向应力张量呈“振荡”分布；臣液界面张力随温度增加而降低；进一步增强壁面浸润性，卧掖界面张力变化不大；同温壁面对近壁区流体特性的影响较大，近壁区之外的流体特性与两相模型吻合较好。降低壁面温度的模拟表明，当温差减小时，传热量减小，界面接触热阻占主导地位。
英文摘要：
Three-phase model study of MD shows a laminated liquid density distribution and oscillating distribution of tangential stress in the near-wall region. The solid-liquid interface tension reduces with increasing temperature and wall wettability does not have significant influence on the interface tension. Wall of the same temperature impacts on liquid characteristics near wall, and outside wall neighboring region liquid-vapor interface characteristics are consistent with result of classical two phase model. The cooling process simulation indicates that heat transfer decreases with decreasing temperature difference, and the contact thermal resistance is predominant.
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