%0 Journal Article
%T Study of the interface optical property of bubbles in water based on PIV<br>基于粒子成像测速技术的水中气泡界面的光学性质研究
%A Tang Yuan-He
%A Xie Guang-Yong
%A Liu Han-Chen
%A Shao Jian-Bin
%A Ma Qi
%A Liu Hui-Ping
%A Ning Hui
%A Yang Yu
%A Yan Cheng-Hai
%A <br>唐远河
%A 解光勇
%A 刘汉臣
%A 邵建斌
%A 马 琦
%A 刘会平
%A 宁 辉
%A 杨 彧
%A 严成海
%J 物理学报
%D 2006
%I 
%X Based on the technique of PIV (particle image velocimetry),We calculated the light intensity of the bubble interface and discovered that the intensities of lighr reflected or refracted twice succeedingly abide by the rules of geometric series, and the light will disappear after reflecting or refracting 4 times by the bubbles. When the angle of incidence of 35° is avoided , the intensity of second refraction out of a bubble is independent of the incident beam width, similar to the case of a narrow light ray falling on the bubble interface. The integral formulas for the intensities of reflection or refraction are given for the planar light beam falling on the bubble interface. The numerical solution of the integral is in agreement with the experiment value.
%K bubbles in water
%K interface
%K optical property intensity
%K PIV(particle image velocimetry)<br>水中气泡
%K 界面
%K 光强
%K 粒子成像测速
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1C71A442E0454771&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=94C357A881DFC066&sid=FC1057DC39FFE181&eid=DC38A21B78D7E6CF&journal_id=1000-3290&journal_name=物理学报&referenced_num=2&reference_num=11