三维“体点”散热问题建模仿真分析  

Modeling and Simulation Analysis of 3D Volume-to-Point Heat Conduction Problem

作　　者：徐仲强 王远弟[1] XU Zhong-qiang;WANG Yuan-di(Department of Mathematics,Shanghai University,Shanghai 200444,China)

机构地区：[1]上海大学数学系,上海200444

出　　处：《计算机仿真》2022年第11期328-337,共10页Computer Simulation

摘　　要：对于三维“体点”传热优化问题中高传热系数材料的最优分布问题,提出并证明三维模型的极小曲面原则和仿生优化原则,并进行数值模拟,得出三维模型中高传热材料的填充方案。对两种填充方法效果进行空间对比分析和结构对比分析。计算结果说明这两种方法的合理有效性。The optimal distribution of the high thermal conductivity material in the 3 D VP problem was studied in this paper.The minimal surface principle and bionic optimization principle based on the 3 D model were propose and prove.Filling scheme of the high thermal conductivity material based on the 3 D model was obtained through numerical simulation.The effects of the two filling methods were compared in space and structure.The results of the numerical simulations illustrate the effectiveness of these two methods in solving the 3 D VP problem.

关 键 词：三维传热优化 极小曲面 仿生优化 

分 类 号：TK124[动力工程及工程热物理—工程热物理]