Modernization of the VVER-440 first fuel charge
Journal Article
·
· Sov. At. Energy (Engl. Transl.); (United States)
OSTI ID:5153897
This paper gives the results of an investigation into some neutron-physical characteristics of the first fuel charge of the Kol'skaya NPS VVER-440 reactor. The fuel charge utilizes the degraded fuel assemblies for the 216-eff. day first fuel cycle and contains 270 fresh with an average /sup 235/U enrichment of 2.533% and 72 degraded fuel assemblies with initial enrichment of 1.6% and an average uranium burn-up of 12.4 MW x day/kg. An ES-1033 computer was used for optimizing the FA arrangement over the core by the program PROROK-2.
- OSTI ID:
- 5153897
- Journal Information:
- Sov. At. Energy (Engl. Transl.); (United States), Journal Name: Sov. At. Energy (Engl. Transl.); (United States) Vol. 61:2; ISSN SATEA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
050700 -- Nuclear Fuels-- Fuels Production & Properties
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210200* -- Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
COMPUTERIZED SIMULATION
DETECTION
ENERGY SOURCES
ENRICHED URANIUM REACTORS
EVEN-ODD NUCLEI
FUEL ASSEMBLIES
FUEL CYCLE
FUELS
HEAVY NUCLEI
IN CORE INSTRUMENTS
ISOMERIC TRANSITION ISOTOPES
ISOTOPE SEPARATION
ISOTOPES
KINETICS
MATERIALS
MEASURING INSTRUMENTS
MINUTES LIVING RADIOISOTOPES
MONITORS
NEUTRON ABSORBERS
NEUTRON DETECTION
NEUTRON MONITORS
NUCLEAR FUELS
NUCLEI
OPTIMIZATION
POWER REACTORS
PWR TYPE REACTORS
RADIATION DETECTION
RADIATION MONITORS
RADIOISOTOPES
REACTIVITY COEFFICIENTS
REACTOR COMPONENTS
REACTOR CORES
REACTOR FUELING
REACTOR INSTRUMENTATION
REACTOR KINETICS
REACTOR MATERIALS
REACTOR MONITORING SYSTEMS
REACTORS
SEPARATION PROCESSES
SIMULATION
THERMAL REACTORS
URANIUM 235
URANIUM ISOTOPES
WATER COOLED REACTORS
WATER MODERATED REACTORS
WWER TYPE REACTORS
WWER-3 REACTOR
YEARS LIVING RADIOISOTOPES
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210200* -- Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
COMPUTERIZED SIMULATION
DETECTION
ENERGY SOURCES
ENRICHED URANIUM REACTORS
EVEN-ODD NUCLEI
FUEL ASSEMBLIES
FUEL CYCLE
FUELS
HEAVY NUCLEI
IN CORE INSTRUMENTS
ISOMERIC TRANSITION ISOTOPES
ISOTOPE SEPARATION
ISOTOPES
KINETICS
MATERIALS
MEASURING INSTRUMENTS
MINUTES LIVING RADIOISOTOPES
MONITORS
NEUTRON ABSORBERS
NEUTRON DETECTION
NEUTRON MONITORS
NUCLEAR FUELS
NUCLEI
OPTIMIZATION
POWER REACTORS
PWR TYPE REACTORS
RADIATION DETECTION
RADIATION MONITORS
RADIOISOTOPES
REACTIVITY COEFFICIENTS
REACTOR COMPONENTS
REACTOR CORES
REACTOR FUELING
REACTOR INSTRUMENTATION
REACTOR KINETICS
REACTOR MATERIALS
REACTOR MONITORING SYSTEMS
REACTORS
SEPARATION PROCESSES
SIMULATION
THERMAL REACTORS
URANIUM 235
URANIUM ISOTOPES
WATER COOLED REACTORS
WATER MODERATED REACTORS
WWER TYPE REACTORS
WWER-3 REACTOR
YEARS LIVING RADIOISOTOPES