This work studies the temperature regime of the wall while up and down moving of the unsaturated liquid in the vertical tube at pressure below critical and influence of free convection on the heat transfer. The boundary of influence free convection on heat transfer is determined and summarized as a criterion equation.

中文翻译：

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临界压力以下不饱和液体流经管内传热系数的研究

这项工作研究了在压力低于临界压力下垂直管中不饱和液体上下移动时壁的温度状态以及自由对流对传热的影响。确定无影响对流对传热的边界并将其概括为一个判据方程。