摘要
提出直通式螺杆喷嘴结构,用正交实验法研究螺杆主要几何参数对喷嘴雾化锥角和雾滴直径的影响,优选喷嘴结构参数。
A type of direct screw nozzle is advanced. The properties of screw effects on the spray angle and water mist diameter is studied by orthogonal experiment, The nozzle structure parameters are optimized.
出处
《煤矿机电》
2007年第2期68-69,72,共3页
Colliery Mechanical & Electrical Technology
基金
河南省杰出人才创新基金项目(编号:0421000800)
关键词
旋芯
螺杆
旋流
喷嘴
vortext core
screw
rotary flow
nozzle
