Abstract

In this paper, we consider the construction of a generalized algorithm for calculating diffuse radiation configuration factors (CFs). The generalized algorithm is based on dividing the existing computational algorithms into two groups (paired and one-to-many), as well as the results of studying the possible combinations of grid and computational methods (exact, special, numerical integration, and combined) for average, local, and elementary CFs. Grid methods are presented as the set of the object on which the grid is applied (surface, contour, solid angle), the grid type (the 1st and 2nd grid types are distinguished), and the method of its construction (deterministic, statistical, hybrid or hierarchical method). The general scheme of applying grid methods in the algorithms for calculating the CF is obtained. The generalized algorithm for calculating the CF is presented in the form of a directed graph that is actually a generalized block diagram containing practically all existing and possible algorithms for calculating the CF. The results may be used as the base for the software package for calculating the CFs for a wide class of problems.

中文翻译：

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漫射辐射构型因子计算通用算法的构建

摘要

在本文中，我们考虑构造用于计算漫射辐射配置因子（CF）的通用算法。通用算法基于将现有的计算算法分为两组（成对和一对多），以及研究网格和计算方法的可能组合（精确，特殊，数值积分和组合）的结果。用于平均，局部和基本CF。网格方法表示为应用网格的对象集（表面，轮廓，立体角），网格类型（区分第一和第二网格类型）及其构造方法（确定性，统计性，混合或分层方法）。得出了在计算CF的算法中应用网格方法的一般方案。用于计算CF的通用算法以有向图的形式呈现，该图实际上是一个通用的框图，其中包含实际上所有用于计算CF的现有算法和可能的算法。结果可以用作用于计算各种问题的CF的软件包的基础。