Design of absorber assemblies with intentional pellet-cladding mechanical interaction. [LMFBR]

Conference · Tue Apr 01 00:00:00 EST 1980

OSTI ID:5261122

Hollenberg, G. W.; Birney, K. R.; Pitner, A. L.; Basmajian, J. A.

A number of improvements in absorber assembly performance characteristics can be achieved through implementation of absorber cladding mechanical interaction (ACMI). Benefits include lower operating temperatures, less potential for material relocation, longer lifetime, and increased reactivity worth. Analyses indicate that substantial cladding strains may be attainable without significant risk of breach. However, actual in-reactor testing of ACMI in absorber elements will be required before design criteria can be revised to accept ACMI.

• Research Organization: Hanford Engineering Development Lab., Richland, WA (USA)
• DOE Contract Number: AC14-76FF02170
• OSTI ID: 5261122
• Report Number(s): HEDL-SA-1987-FP; CONF-800607-72; TRN: 80-013547
• Resource Relation: Conference: American Nuclear Society annual meeting, Las Vegas, NV, USA, 8 Jun 1980
• Country of Publication: United States
• Language: English

Related Subjects

22 GENERAL STUDIES OF NUCLEAR REACTORS
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
36 MATERIALS SCIENCE
BORON CARBIDES
PHYSICAL RADIATION EFFECTS
CONTROL ELEMENTS
PERFORMANCE TESTING
LMFBR TYPE REACTORS
REACTOR MATERIALS
COMPATIBILITY
DEFORMATION
HELIUM
MICROSTRUCTURE
STAINLESS STEEL-304
SWELLING
ALLOYS
BORON COMPOUNDS
BREEDER REACTORS
CARBIDES
CARBON COMPOUNDS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
CORROSION RESISTANT ALLOYS
CRYOGENIC FLUIDS
CRYSTAL STRUCTURE
ELEMENTS
EPITHERMAL REACTORS
FAST REACTORS
FBR TYPE REACTORS
FLUIDS
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
LIQUID METAL COOLED REACTORS
MATERIALS
NICKEL ALLOYS
NONMETALS
RADIATION EFFECTS
RARE GASES
REACTOR COMPONENTS
REACTORS
STAINLESS STEELS
STEELS
TESTING
220400* - Nuclear Reactor Technology- Control Systems
210500 - Power Reactors
Breeding
360206 - Ceramics
Cermets
& Refractories- Radiation Effects