流体亚稳定状态和理论极限过热温度

INVESTIGATION OF METASTABLE AND THEORETICAL SUPERHEAT LIMIT OF LIQUID

本文将分子平均自由程的概念引入流体亚稳定状态和理论极限过热度的分析研究,根据分子平均自由程和流体表面张力等特性,分析了气泡生长与分子直径、表面张力的本质关系,得出了流体的理论极限过热温度为其临界温度的结论。

According to the properties of the mean molecule freedom path and the surface tension of liquid, the paper analyses the essential relation between the bubble growth and the surface tension. The result is that the theoretical superheat limit of the liquid is the temperature at the critical point.