equationIn the present paper, the hierarchical domain decomposition boundary element method (HDD-BEM), which has been developed to solve the diffusion equation, is applied to the simplified P (SP) equation. The solution methodology of the HDD-BEM for the SP equation is provided in the present paper. A computer program ABEMIE based on the HDD-BEM is developed, and a two-dimensional one-group anisotropic scattering benchmark problem is solved with it to verify the present HDD-BEM for the SP equation. Through numerical benchmarking, it is shown that the present method results in good agreement with the solution obtained by using the existing SP
solver based on the finite element method for both eigenvalue and neutron flux distribution. This benchmark result suggests that the HDD-BEM can be an efficient solver for the SP equation.
Language |
: | English |
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Volume |
: | 38 |
Number |
: | 5 |
Pages |
: | p.1033 - 1038 |
Publication Year/Month |
: | 2011/05 |
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