Perturbation Theory in the Method of Characteristics

被引：0
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作者：
I. R. Suslov
I. V. Tormyshev
机构：
[1] State Science Center of the Russian Federation – Leipunskii Institute for Physics and Power Engineering (IPPE),
来源：
Atomic Energy | 2020年 / 127卷
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摘要：
First-order perturbation theory for the multiplication coeffi cient based on the method of characteristics in the form used in the MCCG3D code is presented. Finite-difference analogs of the perturbation theory formulas are derived using the difference scheme of the MCCG3D code. Test calculations were performed. It is shown that the results obtained by perturbation theory and direct calculations converge.
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页码：255 / 258
页数：3
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