解二维中子输运问题的三角网格配置法
THE TRIANGULAR MESH-COLLOCATION METHOD FOR SOLVING THE TWO DIMENSIONAL TRANSPORT PROBLEM
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摘要: 本文研究了二维轴对称中子输运(包括各向同性散射和各向异性散射)问题的一种有限元数值方法。给出了一系列的数值计算结果,并与国内外的SN、间断有限元方法的数值结果及实验结果进行比较,取得了令人满意的结果。Abstract: A numerical method for solving the neutron transport problem (isotropic and anisotropic) in two-dimensional cylindrical geometry is presented. Results from numerical calculation are given. In comparision with SN and the discontinuous finite element method and the experiments the method is satisfactory.