%A LU Lin-guang, LENG Yu, WU Kai-ping, ZHU Jie %T Study on Method for Model Test of Flow Pattern in Suction Box of Pumping Station %0 Journal Article %D 2005 %J Journal of Drainage and Irrigation Machinery Engin %R 10.3969/j.issn.1674-8530.2005.03.005 %P 17-19 %V 23 %N 3 %U {http://zzs.ujs.edu.cn/pgjx/CN/abstract/article_1169.shtml} %8 2005-05-25 %X A special system of model test for flow pattern in a suction box of pumping station was designed, and a new method is put forward to carry out the model test for verifying a vertices band in suction box without relative model pump. Examples of model test applying the new method to verify vertices band in both ˇ°half elbowˇ± suctionb oxa nd ˇ°bell-likeˇ± two-way suction box are illustrated respectively. Based on the two examples the advantages of the new method are summarized.