AN IMPROVED METHOD FOR VOID-FRACTION MEASUREMENT USING GAMMA-TRANSMISSION GAUGE

被引：1
|
作者：
WANG, TK
LIU, HM
机构：
[1] Department of Nuclear Engineering, National Tsing Hua University
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1993年 / 40卷 / 04期
关键词：
D O I：
10.1109/23.256638
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
On the base of gamma-transmission measurements, an iterative method has been established previously to better determine the void fraction in two-phase flow. In order to further improve the accuracy of the experimental results, a simple ring model is proposed in this work to correct for the void-distribution effect. This method has been tested by a series of benchmark experiments designed according to two fundamental void-distribution types. The results show that the accuracies of void-fraction predictions can be significantly improved by this modified method.
引用
收藏
页码：669 / 674
页数：6
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