DocumentCode
1926427
Title
An improved method for void-fraction measurement using gamma-transmission gauge
Author
Wang, Tien-Ko ; Liu, Hong-Ming
Author_Institution
Dept. of Nucl. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear
1992
fDate
25-31 Oct 1992
Firstpage
67
Abstract
A simple ring model is proposed which, in conjunction with a previously developed iterative procedure, can correct for the void-distribution effect in void-fraction determination. This method has been tested by a series of benchmark experiments. The results show that the accuracies of void-fraction predictions can be within ±10%. The proposed model is especially useful when the void distribution in a two-phase-flow system is not known
Keywords
fission reactor cooling and heat recovery; radiation monitoring; benchmark experiments; gamma-transmission gauge; two-phase-flow; void-fraction measurement; Accuracy; Benchmark testing; Drilling; Gamma ray detection; Gamma ray detectors; Iterative methods; Measurement units; Phase measurement; Solids; Statistical distributions;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference, 1992., Conference Record of the 1992 IEEE
Conference_Location
Orlando, FL
Print_ISBN
0-7803-0884-0
Type
conf
DOI
10.1109/NSSMIC.1992.301154
Filename
301154
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