论文标题

过热液滴的气泡生长速率

Bubble Growth Rate in Superheated Droplets

论文作者

Morlat, Tomoko

论文摘要

提出了计算,以描述R(t)的单个和简单公式中增长气泡的动态。该计算清楚地表明,随着时间常数τ显示出普遍的行为,增长气泡的行为呈指数增长,这是超热的函数。来自其他研究人员的实验数据用于验证描述,并与结果非常吻合。这项研究的主要动机是找到准确且同时在求解气泡生长动态以计算过热液体的远场压力方面的R(t)。

Calculations are presented to describe the dynamic of a growing bubble in a single and simple formulation for R(t). The calculations show clearly that the behavior of the growing bubble is exponentially increasing with the time constant τ showing a universal behavior as a function of the reduced superheat. Experimental data from other researchers are used to verify the description and are in good agreement with the results. The main motivation for this study was to find R(t)that is accurate and at the same time uncomplicated enough in solving the dynamic of the bubble growth to calculate the far-field pressure for superheated liquids.

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