%0 Journal Article
%T Study of random sample scattering phase functions of polydisperse atmospheric aerosol in ultraviolet band<br>紫外波段多分散系气溶胶散射相函数随机抽样方法研究
%A Bai Lu
%A Tang Shuang-Qing
%A Wu Zhen-Sen
%A Xie Pin-Hua
%A Wang Shi-Mei
%A <br>白璐
%A 汤双庆
%A 吴振森
%A 谢品华
%A 汪世美
%J 物理学报
%D 2010
%I 
%X Based on the basic theory of electromagnetic scattering and radiation transmission, the scattering phase functions of various kinds of atmospheric aerosol with special distributions in typical UV band are presented. A direct sample method has been used to simulate the discrete polydisperse Mie phase functions of haze aerosol. Comparisons are made between the Henyey-Greenstein phase function, the modified Henyey-Greenstein phase function, the direct sample phase function presented in this paper and the polydisperse Mie phase function. The influence of different scattering phase function simulation methods on radiative transfer properties has been studied by using the Monte Carlo method. Numerical results showed that the rigorous simulation of scattering phase function is of importance in radiative transfer problems.
%K ultraviolet
%K aerosol
%K phase function
%K Monte Carlo<br>紫外，
%K 气溶胶，
%K 相函数，
%K 蒙特卡罗
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=EB3F2A4DD696869274DFC2738C3135B0&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=38B194292C032A66&sid=F8ACF30D915F587C&eid=290C357E8EC0A94B&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=15