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Development of Liquid Metal Passive Cooling Flow Simulation System
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 Title & Authors
Development of Liquid Metal Passive Cooling Flow Simulation System
Ryu, Kyung-Ha; Kim, Jae-Hyoung; Lee, Tae-Hyun; Lee, Sang-Hyuk; Bahn, Byoung-Min;
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 Abstract
To maintain sustainability of nuclear energy as an important energy source, both safety problem and Spent Nuclear Fuels(SNFs) problem should be solved. In case of Gen-IV reactors such as fast reactor, SNFs can be used as fuels by using fast neutrons. It can be a suitable treatment method of high-level waste in near future. Liquid metals such as Sodium or Lead-Bismuth Eutectic (LBE) can be possibly used as a coolant to use fast neutrons. In this paper, it was described that natural circulation parameter studies, design analyses, material selections and a completion of facilities. To develop a natural circulation facility, thermal hydraulic analyses were performed. Installation technique of liquid metal natural circulation were secured.
 Keywords
Liquid Metal;Passive Cooling;Natural Circulation;
 Language
Korean
 Cited by
 References
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Wade, D.C. and Chang, Y.I., 1988, "Integral Fast Reactor Concept: Physics Of Operation And Safety", Nuclear Science English, Volume 100, pp. 507-524 crossref(new window)

2.
KAERI, 2004, MARS CODE MANUAL, Technical report-2812

3.
OECD-NEA, LBE handbook, Publication in progress

4.
Incropera, F., et al., 2008, Fundamentals of Heat And Mass Transfer, John Wiley & Sons