An accurate method of measuring lifetime of superheated drops using differential manometer

被引：17
|
作者：
Roy, B [1 ]
Chaterjee, BK [1 ]
Roy, SC [1 ]
机构：
[1] Bose Inst, Dept Phys, Calcutta 700009, W Bengal, India
来源：
RADIATION MEASUREMENTS | 1998年 / 29卷 / 02期
关键词：
D O I：
10.1016/S1350-4487(98)00035-3
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
A novel method of measuring the rate of nucleation of superheated drops and also the lifetime of metastable superheated drops accurately has been developed. The lifetime of superheated drops of Freon-12 has been determined by measuring the time dependence of the volume of vapour formed due to spontaneous nucleation of the drops using a relative water manometer. The time dependence of the nucleated volume of vapour indicates the presence of two lifetimes of decay of superheated droplets by spontaneous nucleation. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：173 / 176
页数：4
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