방사성폐기물학회지 (Journal of Nuclear Fuel Cycle and Waste Technology(JNFCWT))
- 제3권2호
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- Pages.77-84
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- 2005
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- 1738-1894(pISSN)
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- 2288-5471(eISSN)
UO$_{2}$ 펠릿 산화로의 분말 비산 방지를 위한 최종속도 측정
Measurement of Terminal Velocity for Scatter Prevention of Powder in the Voloxidizer for Oxidation of UO$_{2}$ Pellet
- Kim Young-Hwan (Korea Atomic Energy Research Institute) ;
-
Yoon Ji-Sup
(Korea Atomic Energy Research Institute) ;
-
Jung Jae-Hoo
(Korea Atomic Energy Research Institute) ;
- Jin Jae-Hyun (Korea Atomic Energy Research Institute) ;
-
Hong Dong-Hee
(Korea Atomic Energy Research Institute)
- 발행 : 2005.06.01
초록
실증용 UO
A voloxidizer for a hot cell demonstration, that handles spent fuels of a high radiation level in a limited space should be small and spent fuel powders should not be dispersed out of the equipment involved. In this study a density rate equation as well as the Stokes'equation has been proposed in order to obtain the theoretical terminal velocity of powders. The terminal velocity of U