首页 | 本学科首页   官方微博 | 高级检索  
     

太阳直射辐射和散射辐射的模拟及分离
引用本文:李永安. 太阳直射辐射和散射辐射的模拟及分离[J]. 山东建筑工程学院学报, 1990, 0(3)
作者姓名:李永安
作者单位:山东建筑工程学院城建系
摘    要:本文根据北京近10年太阳辐射和空气湿度资料,统计出了昙天、阴天太阳直射辐射强度与总辐射强度之间的关系。建立了识别晴天、昙天、阴天三种天气类型的模式;探讨了太阳直射辐射强度、散射辐射强度的模拟及分离方法。最后,将模拟值与实测值进行了分析比较,结果发现两者十分吻合。

关 键 词:太阳直射辐射  太阳散射辐射  模拟  分离

THE SIMULATION AND SEPARATION OF DIRECT AND DIFFUSE SOLAR RADIATION
Abstract:In this paper, based on collected data of solar radiation and air humidity during recet 10 years in Beijin, the interrelationship formulae between direct and total solar radiation on days covered with clouds and cloudy days are statistically obtained. Three weather patterns on clear days, days covered with clouds and cloudy days are proposed. The method of simulation and separation of direct and diffuse solar radiation intensity is investigated. The analysis and comparison between calculated and measured data show that the result is satisfactory.
Keywords:direct solar radiation  diffuse solar radiation  simulation  separation
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号