摘要
利用流体力学理论,对环孔雾化器喷出的气体射流运动进行了分析,着重研究了喷射顶角、喷射距离及节圆直径对射流流速的影响规律,导出了计算公式,得出了使射流保持较大流速的设计条件。
By the theary of fluid mechanism , axial flow of gas exit jet has been analysed . The influences of jet apex angle and jet distance and knuckle round diameters on jet velocity have been analysed, the mathematical expression has been given out too. Design requirements of jet for producing maximum velocity have been also established.
出处
《粉末冶金技术》
CAS
CSCD
北大核心
2009年第4期255-258,共4页
Powder Metallurgy Technology
关键词
雾化
雾化器
喷射顶角
射流
atomization
atomizer
jet apex angle
jet