首页> 外文会议>National Heat Transfer Conference >AN INVESTIGATION OF THERMOCAPILLARY EFFECTS ON THE WETTING CHARACTERISTICS OF A HEATED, CAPILLARY RE-SUPPLIED, CURVED MENISCUS WITHIN A CAPILLARY PORE
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AN INVESTIGATION OF THERMOCAPILLARY EFFECTS ON THE WETTING CHARACTERISTICS OF A HEATED, CAPILLARY RE-SUPPLIED, CURVED MENISCUS WITHIN A CAPILLARY PORE

机译:对毛细血管孔隙中加热,毛细管重新供应的润湿特性的热量施用研究

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An investigation of thermocapillary effects on a heated, evaporating meniscus formed by a wetting liquid in a vertical capillary tube has been completed Experiments were conducted to primarily observe how the wetting characteristics of the working fluid (pentane) are affected by the dynamics associated with the heating of and evaporation from a meniscus. The results have demonstrated that interfacial thermocapillary stresses arising from liquid-vapor interfacial temperature gradients can noticeably degrade the ability of the liquid to wet the pore.
机译:在垂直毛细管中的湿液中形成的热量蒸发弯月面对热量的蒸发弯月面已经完成实验,进行了实验,主要观察到工作流体(戊烷)的润湿特性受与加热相关的动力学的影响从弯月面蒸发。结果表明,由液 - 蒸汽界面温度梯度产生的界面热量胁迫会显着降低液体润湿孔的能力。

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