The greater the solenoid force the greater the pressure required to push the poppet off its seat and open the valve.
电磁力越大，推开锥阀芯离开阀座打开阀的压力要求越大。
2
Combining experimental solution and CFD analyses, a method to appraise noise of poppetvalve was studied.
结合试验结果和计算流体动力学的解析结果，研究液压锥阀的噪声评价方法。
3
To improve the response speed of on-off solenoid valve of big flux, detailed analysis on poppetvalve is given and an on-off solenoid valve with movement of both spool and cover is designed.