COLLAPSE TIME OF VAPOR BUBBLES.

被引:0
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作者
Okhotsimskii, A.D. [1 ]
机构
[1] Acad of Sciences of the USSR, Moscow, USSR, Acad of Sciences of the USSR, Moscow, USSR
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HEAT TRANSFER - MATHEMATICAL TECHNIQUES - Numerical Analysis - VAPORS;
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摘要
Consider the action of a sharp change in external pressure from p to p//0 plus DELTA p at a spherical homogeneous vapor bubble in an infinite liquid medium. If DELTA p is not too large, the process of pressure equalization in the system and establishment of thermodynamic equilibrium inside the bubble, including the vapor-liquid interface, occur relatively rapidly. A formula is obtained here for the collapse time of a vapor bubble with sharp pressure increase, taking account of the heat transfer between the bubble and the liquid.
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页码:275 / 276
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