随机介质辐射传递统计建模的新相关随机化算法

Pub Date : 2021-08-01 DOI:10.1515/rnam-2021-0018

G. Mikhailov, I. N. Medvedev

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引用次数: 2

摘要

摘要相关随机化算法是通过使用一维分布和随机介质的相关函数或仅相关长度对最大截面算法（均衡、delta跟踪）进行简单随机化而构建的。可以使用简单的测试研究来调整所使用的相关长度的值。所进行的计算证实了新算法的实际有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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New correlative randomized algorithms for statistical modelling of radiation transfer in stochastic medium

Abstract Correlative randomized algorithms are constructed by simple randomization of the algorithm of maximum cross-section (equalization, delta tracking) with the use of a one-dimensional distribution and the correlation function or only correlation length of a random medium. The value of the used correlation length can be adjusted using simple test studies. The calculations carried out confirmed the practical effectiveness of the new algorithms.

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