کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1730146 1521199 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Collision probabilities in spatially stochastic media II
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Collision probabilities in spatially stochastic media II
چکیده انگلیسی
An improved model for calculating collision probabilities in spatially stochastic media is described based upon a method developed by Cassell and Williams [Cassell, J.S., Williams, M.M.R., in press. An approximate method for solving radiation and neutron transport problems in spatially stochastic media. Annals of Nuclear Energy] and is applicable to three-dimensional problems. We shall show how to evaluate the collision probability in an arbitrarily shaped non-re-entrant lump, consisting of a random dispersal of two phases, for any form of autocorrelation function. Specific examples, with numerical values, are given for a sphere and a slab. In the case of the slab we allow the material to have different stochastic properties in the x, y and z directions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Nuclear Energy - Volume 35, Issue 6, June 2008, Pages 1171-1175
نویسندگان
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