Suppression of oscillations of the vapor-liquid phase boundary in boiling of superfluid helium inside a porous body

被引：7
|
作者：
Kryukov A.P. [1 ]
Puzina Yu.Yu. [1 ]
机构：
[1] National Research University, Moscow Power Institute, 14 Krasnokazarmennaya Str., Moscow
来源：
Journal of Engineering Physics and Thermophysics | 1600年 / Springer Science and Business Media, LLC卷 / 86期
基金：
俄罗斯基础研究基金会;
关键词：
Experiment; Film boiling; Porous structure; Superfluid helium; Zero gravity;
D O I：
10.1007/s10891-013-0800-8
中图分类号：
学科分类号：
摘要：
This work seeks to investigate the processes of boiling of helium-II on the heater surface under various conditions. The task of determining dynamic characteristics in the process of evolution of the vapor film on the surface of a cylindrical heater in the presence of a confining coaxial porous structure is set. The processes in a free volume and under constrained conditions are compared. The existing experimental data on the boiling of helium-II on the sphere surface are analyzed. The results of video filming of the boiling of superfluid helium under zero-gravity conditions on the surface of a thin wire are interpreted. © 2013 Springer Science+Business Media New York.
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页码：23 / 29
页数：6
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