摘要
以国内应用较广的大直径液体喷嘴为研究对象,选择若干影响喷嘴雾化性能的液气质量流量比M_L/M_G、气体密度ρ_G、液体喷嘴孔直径D_L、气体出口面积A_G为主要参变量进行实验研究。通过大量实验,关联出计算液滴尺寸的准数方程式,为工业喷嘴的设计提供了重要的理论依据。
The liquid nozzles with a large orifice diameter,which are used widely in domestic,are taken as the experimental nozzle to determine the effects of major variants such as liquid and gas mass rate ,gas density ,diameter of nozzzle and cross-section area of gas outlet etc. on the performances of nozzles. Based on the large amount of experimental data,a dimensionless correlation is given for calculating the drop size ,and it may provide an important theoretic basis for engineering design.
出处
《化学工程》
CAS
CSCD
北大核心
1991年第3期73-77,共5页
Chemical Engineering(China)
