气泡在热液相介质中上升时的传热与传质

Heat and Mass Transfer of Rising Bubble in Hot Liquid Medium

本文对气泡在热液相介质中上升时的传热与传质进行了分析,建立了数学模型,并进行了数值解,其结果可以说明气液相界面蒸发的特征。本文还通过实验对理论模型进行了验证。

In this paper, heat and mass transfer of a single bubble rising in a hot liquid medium is analysed. Mathematical model was derived and solved by numerical method. The characteristics of this process will be demonstrated by the calculated results. Moreover, an experimental study was condueted , and the results obtained showed the reasonable agreement with the data from the theoretical model.