HOMOGENEOUS BUBBLE NUCLEATION LIMIT OF LEAD

被引:0
|
作者
Abyzov, A. S. [1 ]
Schmelzer, J. W. P. [2 ]
Davydov, L. N. [1 ]
Slezov, V. V. [1 ]
机构
[1] Kharkov Phys & Technol Inst, Natl Sci Ctr, UA-61108 Kharkov, Ukraine
[2] Univ Rostock, Inst Phys, D-18051 Rostock, Germany
关键词
EQUATION-OF-STATE; SURFACE-TENSION; LIQUID LEAD; DENSITY; BISMUTH;
D O I
暂无
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Liquid heavy metal coolant in a fast reactor, as well as in accelerator driven systems, is exhibited to large thermal and pressure shocks which can cause cavitation in the coolant. Here we calculated the work of the critical bubble formation in the lead coolant and the nucleation rate in terms of the generalized Gibbs approach. It is demonstrated that such approach provides a more adequate description of the process of bubble nucleation as compared with the classical nucleation theory.
引用
收藏
页码:283 / 287
页数:5
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