摘要
利用照相机对喷嘴射流进行拍摄，对所得到的照片进行测量分析，可以得到射流扩散角、扩散系数、等速核长度等喷嘴的水力特性参数。
Abstract Photoes of jets are taken by using camera. with the measurement and analysis of these photoes, nozzle hydraulic characters such as jet diffusion angles and coefficients,isovelocity nucleus and features of jets are determined. The method discussed here issimple,convenient and erliable.SUBJECT TERMS: photography,nozzle, jet,hydraulic character, bit
出处
《大庆石油学院学报》
CAS
北大核心
1994年第3期25-26,共2页
Journal of Daqing Petroleum Institute
