Heat exchange peculiarities at boiling of dielectric liquid on nonuniform surfaces under external electric fields

被引:6
|
作者
Eronin, A. A. [1 ]
Malyshenko, S. P. [1 ]
Zhuravlev, A. I. [1 ]
机构
[1] Russian Acad Sci IVTAN, Joint Inst High Temp, Moscow, Russia
基金
俄罗斯基础研究基金会;
关键词
PHASE NUCLEI;
D O I
10.1134/S0018151X11030059
中图分类号
O59 [应用物理学];
学科分类号
摘要
The peculiarities of heat exchange and hydrodynamics are studied experimentally at nitrogen boiling on surfaces with different types of nonuniformities under the influence of external electric fields. It is demonstrated that the main mechanisms of the intensification of heat exchange is the formation of field traps and the change in the hydrodynamics of two-phase streams caused by this effect in the vicinity of a heated surface.
引用
收藏
页码:430 / 433
页数:4
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