| DRESOR法对平行入射辐射问题的研究 |
| |
| 引用本文： | 程强,周怀春.DRESOR法对平行入射辐射问题的研究[J].工程热物理学报,2005,26(6):1004-1006. |
| |
| 作者姓名： | 程强 周怀春 |
| |
| 作者单位： | 华中科技大学煤燃烧国家重点实验室,湖北,武汉,430074;华中科技大学煤燃烧国家重点实验室,湖北,武汉,430074 |
| |
| 基金项目： | 高等学校优秀青年教师教学科研奖励计划 |
| |
| 摘 要： | 本采用一种基于蒙特卡洛法(Monte Carlo Method,MCM)求解辐射传递方程(Radiative Transfer Equation, RTE)的快捷、有效的方法-DRESOR法(Distributions of Ratios of Energy Scattered Or Reflected)在一维充满吸收、各向同性散射介质平行平板中,外部有平行入射条件下,求解计算空间点的辐射强度沿空间方向角的分布,而不需要辐射平衡和在空间位置坐标和方向角度坐标上同时离散辐射传递方程进行迭代求解。
|
| 关 键 词： | 平行入射辐射 DRESOR法 Monte Carlo法 辐射强度 |
| 文章编号： | 0253-231X(2005)06-1004-03 |
| 修稿时间： | 2005年3月17日 |
THE DRESOR METHOD FOR THE SOLUTION OF THE COLLIMATED IRRADIATION |
| |
| CHENG Qiang,ZHOU Huai-Chun.THE DRESOR METHOD FOR THE SOLUTION OF THE COLLIMATED IRRADIATION[J].Journal of Engineering Thermophysics,2005,26(6):1004-1006. |
| |
| Authors: | CHENG Qiang ZHOU Huai-Chun |
| |
| Abstract: | A new approach, called DRESOR (Distributions of Ratios of Energy Scattered Or Reflected) method, based on Monte Carlo methods, is developed to solve the radiative transfer equation. The method was applied to a gray plane-parallel medium filled with isotropic scattering and absorption media bounded by cold back boundaries and exposed to collimated irradiation. Using this method, the intensity with high directional resolution at any point can be obtained with high precision and without the requirement of radiative equilibrium and alterative computation. |
| |
| Keywords: | collimated irradiation DRESOR method Monte Carlo method radiant mtensity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
