%0 Journal Article
%T THE LASER DIFFRACTION PARTICLE SIZE ANALYZER FOR METHODS TO CALCULATE PARTICLE SIZE DISTRIBUTION<br>激光衍射粒度分析仪粒度分布求解方法的研究
%A Mi Fengwen
%A <br>米凤文
%J 光子学报
%D 1999
%I 
%X In this paper it is introduced the basic principle of the laser diffraction particle size analyzer.The calculation formula of the light energy received by photoelectric detector is given and the method to calculate particle size distribution is analyzed in detail.A novel method to calculate particle size distribution by improved least squares problem is presented.Finally,Numerical simulations are performed respectively by functional limiting solution and free distribution solution simulation.
%K Laser diffraction methods
%K Particle size
%K Least squares problem<br>激光衍射法
%K 微粒尺寸
%K 最小二乘法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=4463B51848E462FD&yid=B914830F5B1D1078&vid=D3E34374A0D77D7F&iid=0B39A22176CE99FB&sid=70AC2EF7F2065E09&eid=E2546871E5B846EF&journal_id=1004-4213&journal_name=光子学报&referenced_num=7&reference_num=4