原子能科学技术2012，Vol.46Issue(1)：20-25,6.
细棒稠密栅格参数优化设计
Parameter Optimization and Design of Tight Lattice Rod Bundles
摘要
Abstract
Thin rod bundles with tight lattice are arranged according to the equilateral triangle grid. As the proportion of fuel is large, the power density of core is high. Based on the analysis of the capability of core, the ABV-6M reactor was taken as the example, and two objective functions, power density and flow rate of coolant were proposed for optimization calculation. Diameter and pitch of rods were optimized using the genetic algorithm method separately. The result shows that tight lattice is effective for improving the performance of the reactor core and the core power density compared with the core parameters in literature.关键词
稠密栅格/多目标优化/遗传算法Key words
tight lattice/multi-objective optimization/genetic algorithm分类
能源科技引用本文复制引用
戴春辉,王丽,邰云,赵福宇..细棒稠密栅格参数优化设计[J].原子能科学技术,2012,46(1):20-25,6.基金项目
国家自然科学基金资助项目(10975112) （10975112）
