Hydrogen production during fragmented debris/concrete interactions. [PWR; BWR]
Conference
·
OSTI ID:6607126
In the unlikely event that molten core debris escapes the reactor pressure vessel, the interactions of the debris with concrete and structural materials become the driving forces for severe accident phenomena. The Ex-vessel Core Debris Interactions Program at Sandia Laboratories is a research effort to characterize the nature of these interactions and the magnitude of safety-related phenomena such as hydrogen generation, aerosol production, and fission product release that arise because of the melt/concrete interactions.
- Research Organization:
- Ktech Corp., Albuquerque, NM (USA)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 6607126
- Report Number(s):
- SAND-82-2186C; CONF-821026-11; ON: DE83001268
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:6733184
Role of ex-vessel interactions in determining the severe reactor-accident source term for fission products. [PWR; BWR]
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OSTI ID:5870281
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·
OSTI ID:5869187
Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210100 -- Power Reactors
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MATERIALS
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NONMETALS
OXIDATION
PWR TYPE REACTORS
REACTOR ACCIDENTS
REACTOR SAFETY
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SOLS
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TEMPERATURE GRADIENTS
THERMAL STRESSES
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WATER COOLED REACTORS
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210100 -- Power Reactors
Nonbreeding
Light-Water Moderated
Boiling Water Cooled
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Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
22 GENERAL STUDIES OF NUCLEAR REACTORS
220900* -- Nuclear Reactor Technology-- Reactor Safety
ACCIDENTS
AEROSOLS
AFTER-HEAT
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BWR TYPE REACTORS
CHEMICAL REACTIONS
COLLOIDS
COMBUSTION
CONCRETES
CONTAINMENT
CONTAINMENT BUILDINGS
CORIUM
DISPERSIONS
ELEMENTS
FISSION PRODUCT RELEASE
HYDROGEN
MATERIALS
MELTDOWN
NONMETALS
OXIDATION
PWR TYPE REACTORS
REACTOR ACCIDENTS
REACTOR SAFETY
REACTORS
SAFETY
SOLS
STRESSES
TEMPERATURE GRADIENTS
THERMAL STRESSES
THERMOCHEMICAL PROCESSES
WATER COOLED REACTORS
WATER MODERATED REACTORS