Occurrence of hydrodynamic cavitation

被引：2

作者：

Nosov, V. R. ^{[1
]}

Gomez-Mancilla, J. C. ^{[1
]}

Meda-Campana, J. A. ^{[1
]}

机构：

[1] Inst Politecn Nacl, SEPI ESIME, Unidad Zacatenco, Mexico City, DF, Mexico

来源：

WATER SCIENCE AND TECHNOLOGY | 2011年 / 64卷 / 03期

关键词：

energy and mass balances; film rupture; hydrodynamic cavitation; two-phase flow;

D O I：

10.2166/wst.2011.608

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this paper, the conditions under which cavitation (or liquid film rupture) can or cannot occur in thin layers of moving liquid are derived for three typical cases. At the same time, expressions depending on geometrical and movement parameters, where cavitation might start, are given. The results are obtained using simple engineering terms, which can be used in cases whether it is necessary to avoid cavitation or to induce it.

引用

页码：595 / 601

页数：7

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