Nozzle core is the key part of the pressureatomization nozzle.
喷嘴芯是压力型雾化喷嘴的关键部件。
2
First, the critical discharge coefficient formula of the effervescent atomization and the penetration correlation for the pressureatomization were constructed.
理论推导了气泡雾化的临界流量系数； 建立喷嘴穿透深度的经验公式；
3
The experimental results have indicated that the air pressure has direct influence on the atomization, in-flight temperature, speed, forming quality of the droplets.