Development of High Resolution Particle Transport Monte Carlo Code JMCT
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摘要: 基于并行无网格组合几何应用编程框架(JCOGIN)开发研制的高分辨率三维中子-光子输运蒙特卡罗(MC)软件JMCT,配可视前后处理,实现了区域分解和关于粒子数(MPI)及关于区域(Open MP)的二级并行,计算给出了大亚湾核电站反应堆全堆芯pin-by-pin模型寿期初和寿期中的功率分布及有效增殖因子(keff)结果,验证了JMCT的计算有效性和并行高效性。
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关键词:
- JMCT /
- JCOGIN框架 /
- 区域分解 /
- pin-by-pin /
- pin功率分布
Abstract: 3-D Monte Carlo neutron and photon transport code JMCT has been developed based on the JCOGIN toolbox. The viewdata is equipped in pre-processor and post processor. The domain decomposition and the parallel computation about particle(MPI) and spatial domain(Open MP) have been realized. The full-core pin-mode from Chinese Daya Bay Nuclear Power Station is simulated. The detail pin-power distribution and keff result are shown in this paper. The validity of JMCT has been proved.-
Key words:
- JMCT /
- JCOGIN toolbox /
- Domain decomposition /
- Pin-by-pin /
- Pin-power distribution
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