Heat diffusion in a canless fast breeder reactor core / Wärmediffusion in einem kastenlosen Kern eines schnellen Brutreaktors.

Kerntechnik ◽  
1992 ◽  
Vol 57 (3) ◽  
pp. 161-166
Author(s):  
L. M. Mohrbach
Keyword(s):  
Reactor Core ◽  
Heat Diffusion ◽  
Fast Breeder Reactor

Fully Coupled Simulation of Oxygen and Heat Diffusion for (U,Pu)O2 Fuel in Both Fast-Breeder Reactor and Light-Water Reactor

2015 ◽  
Vol 1 (4) ◽  
Author(s):  
Wenzhong Zhou ◽  
Rong Liu
Keyword(s):  
High Temperature ◽  
Power Distribution ◽  
Heat Diffusion ◽  
Light Water Reactor ◽  
Fast Breeder Reactor ◽  
Light Water ◽  
Water Reactor ◽  
Ratio Change ◽  
Overall Performance ◽  
Fully Coupled

Oxygen redistribution with a high-temperature gradient is an important fuel performance concern in fast-breeder reactor (FBR) and light-water reactor (LWR) (U,Pu)O2 fuel under irradiation, and affects fuels properties, power distribution, and fuel overall performance. This paper studies the burnup dependent oxygen and heat diffusion behavior in a fully coupled way within (U,Pu)O2 FBR and LWR fuels. The temperature change shows relatively larger impact on oxygen to metal (O/M) ratio redistribution rather than O/M ratio change on temperature, whereas O/M ratio redistributions show different trends for FBR and LWR fuels due to their different deviations from the stoichiometry of oxygen under high-temperature environments.

Application of genetic algorithm for optimization of control rods positioning in a fast breeder reactor core

2020 ◽  
Vol 361 ◽  
pp. 110541 ◽  
Author(s):  
Suja Ramachandran ◽  
M.L Jayalal ◽  
A Riyas ◽  
R Jehadeesan ◽  
K Devan
Keyword(s):  
Genetic Algorithm ◽  
Reactor Core ◽  
Fast Breeder Reactor ◽  
Control Rods

Control Rod Worth and Related Nuclear Characteristics of an Axially Heterogeneous Liquid-Metal Fast Breeder Reactor Core

1985 ◽  
Vol 70 (2) ◽  
pp. 180-188 ◽  
Author(s):  
Katsuyuki Kawashima ◽  
Kotaro Inoue ◽  
Kunikazu Kaneto ◽  
Tatsutoshi Inagaki
Keyword(s):  
Liquid Metal ◽  
Reactor Core ◽  
Fast Breeder Reactor ◽  
Control Rod

An Axially and Radially Two-Zoned Large Liquid-Metal Fast Breeder Reactor Core Concept

1985 ◽  
Vol 71 (3) ◽  
pp. 548-556 ◽  
Author(s):  
Takanobu Kamei ◽  
Mitsuaki Yamaoka ◽  
Yasuyuki Moriki ◽  
Masao Suzuki ◽  
Kazuo Arie
Keyword(s):  
Liquid Metal ◽  
Reactor Core ◽  
Fast Breeder Reactor ◽  
Core Concept
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