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蒙特卡罗程序TRIPOLI自动建模方法研究 被引量:10

Automatic modeling for the monte carlo transport TRIPOLI code
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摘要 TRIPOLI是法国原子能署(CEA)开发的三维蒙特卡罗粒子输运计算程序,在反应堆物理分析、辐射防护设计、核安全评估等领域得到广泛应用。但是手工描述其输入文件耗时,容易出错,质量得不到保证。本文研究了TRIPOLI自动建模方法,实现了CAD工程模型与TRIPOLI模型的相互转换。通过对基准例题的计算分析,证明了其转换结果正确、可靠。 TRIPOLI,developed by CEA,France,is Monte Carlo particle transport simulation code.It has been widely applied to nuclear physics,shielding design,evaluation of nuclear safety.However,it is time-consuming and error-prone to manually describe the TRIPOLI input file.This paper implemented bi-directional conversion between CAD model and TRIPOLI model.Its feasibility and efficiency have been demonstrated by several benchmarking examples.
出处 《核科学与工程》 CSCD 北大核心 2010年第3期272-276,共5页 Nuclear Science and Engineering
基金 ITER国际工作组核分析合同(编号:ITER/CT/09/4100001055)
关键词 TRIPOLI 中子学模型 自动建模 几何引擎 MCAM 构造实体几何 TRIPOLI neutronics model automatic modeling geometry engine MCAM constructive solid geometry
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参考文献13

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二级参考文献41

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