NUMERICAL PERFORMANCE OF THE An METHOD AND COMPARISONS WITH SN CALCULATIONS.

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作者
Coppa, Gianni
Ravetto, Piero
Sumini, Marco
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Atomkernenergie, Kerntechnik | 1983年 / 42卷 / 02期
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The numerical S//N code ANISN is employed to perform A//n calculations using its multigroup diffusion feature, in order to test the applicability of the A//n method to neutron reactor calculations. Different geometrical configurations are analysed. It is found that the A//n approximate method, which reduces to a system of second order differential equations, might well be used to yield reliable results in all sorts of neutron transport calculations.
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页码:107 / 110
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