Uranium extraction behavior in an annular centrifugal contactor, 2; CFD analysis

Sano, Yuichi ; Sakamoto, Atsushi ; Kofuji, Hirohide ; Takeuchi, Masayuki

The effect of operational condition of ACC on U extraction behavior was investigated by computational fluid dynamics (CFD) analysis considering mass transfer between aqueous and organic phases, and the calculation results were validated experimentally. The changes of U extraction performance, i.e. U mass transfer efficiency, with the O/A ratio (= organic flowrate / aqueous flowrate) and rotor speed were calculated, and these showed a good agreement with experimental results.

Language	:	Japanese
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Meeting title	:	日本原子力学会2018年春の年会
Held date	:	2018/03
Location (city)	:	吹田
Location (country)	:	日本
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Keywords	:	遠心抽出器; 溶媒抽出; CFD
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Registration No. : BB20171761
JAEA Abstracts No. :
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