空化流中的气泡数
Bubble number in a caviting flow
摘要：
空化是有障碍物流体流动的一种普遍现象。它出现在快速核发动机的冷却管道中。提出了一种利用拉普拉斯理论和液体和蒸汽体积的共同非凸能量的这种现象的模型。该模型使得可以确定气泡密度的上限（流中每单位体积的气泡数量）。空化的最大强度与流体流动的机械和热特性有关。
英文摘要：
Cavitation is a general phenomenon of the fluid flows with obstacles. It appears in the cooling conduits of the fast nuclear engines. A model of this phenomenon using the theory of Laplace and a common non-convex energy for the liquid and vapour bulks is proposed. This model makes it possible to determine a higher limit of the density of bubbles (a number of bubbles per unit of volume in the flow). The maximum intensity of cavitation is associated with the mechanical and thermal characteristics of the fluid flow.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
