PLUGM: a coupled thermal-hydraulic computer model for freezing melt flow in a channel. [LMFBR]
Conference
·
OSTI ID:6756656
PLUGM is a coupled thermal-hydraulic computer model for freezing liquid flow and plugging in a cold channel. PLUGM is being developed at Sandia National Laboratories for applications in Sandia's ex-vessel Core Retention Concept Assessment Program and in Sandia's LMFBR Transition Phase Program. The purpose of this paper is to introduce PLUGM and demonstrate how it can be used in the analysis of two of the core retention concepts under investigation at Sandia: refractory brick crucibles and particle beds.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 6756656
- Report Number(s):
- SAND-82-2183C; CONF-821037-12; ON: DE83001172
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210500 -- Power Reactors
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22 GENERAL STUDIES OF NUCLEAR REACTORS
220900* -- Nuclear Reactor Technology-- Reactor Safety
ACCIDENTS
ALKALINE EARTH METAL COMPOUNDS
BREEDER REACTORS
CHALCOGENIDES
COMPUTER CODES
CORE CATCHERS
CORIUM
ENERGY TRANSFER
EPITHERMAL REACTORS
FAST REACTORS
FBR TYPE REACTORS
FLUID MECHANICS
HEAT TRANSFER
HYDRAULICS
HYDRODYNAMICS
LIQUID METAL COOLED REACTORS
LMFBR TYPE REACTORS
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
MECHANICS
MELTDOWN
OXIDES
OXYGEN COMPOUNDS
P CODES
REACTOR ACCIDENTS
REACTOR COMPONENTS
REACTOR CORE DISRUPTION
REACTOR SAFETY
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TEMPERATURE DISTRIBUTION
210500 -- Power Reactors
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22 GENERAL STUDIES OF NUCLEAR REACTORS
220900* -- Nuclear Reactor Technology-- Reactor Safety
ACCIDENTS
ALKALINE EARTH METAL COMPOUNDS
BREEDER REACTORS
CHALCOGENIDES
COMPUTER CODES
CORE CATCHERS
CORIUM
ENERGY TRANSFER
EPITHERMAL REACTORS
FAST REACTORS
FBR TYPE REACTORS
FLUID MECHANICS
HEAT TRANSFER
HYDRAULICS
HYDRODYNAMICS
LIQUID METAL COOLED REACTORS
LMFBR TYPE REACTORS
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
MECHANICS
MELTDOWN
OXIDES
OXYGEN COMPOUNDS
P CODES
REACTOR ACCIDENTS
REACTOR COMPONENTS
REACTOR CORE DISRUPTION
REACTOR SAFETY
REACTORS
SAFETY
TEMPERATURE DISTRIBUTION