Visualization and correlation analysis of counter-current two-phase flow in a thermosyphon by neutron radiography

被引：7
|
作者：
Tsuji, Y
Matsueda, S
Oda, M
Matsuda, M
Yagi, T
Tamaki, M
Matsubayashi, M
Fujine, S
机构：
[1] JAPAN ATOM ENERGY RES INST,TOKAI ESTAB,TOKAI,IBARAKI,JAPAN
[2] KYOTO UNIV,INST RES REACTOR,KYOTO,JAPAN
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 377卷 / 01期
关键词：
thermosyphon; two-phase flow; void fraction; neutron radiography;
D O I：
10.1016/0168-9002(96)00132-5
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We visualized the working fluid behavior in a bent thermosyphon by a neutron radiography and analyzed it quantitatively with an image processing technique. Working fluid velocity was evaluated by the two-point correlation function and also the spatio-temporal correlation was calculated, which led to a clarification of the pass route of working fluid in the thermosyphon. The probability density function of the void fraction was calculated.
引用
收藏
页码：148 / 152
页数：5
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