1) cone valve
锥阀
1.
The effect of structural forms,angle of poppet, and chamfer of valve seat on the flow field within cone valve is investigated emphatically by analyzing the form of stream line, the data and distribution of pressure and velocity.
本文基于计算流体力学方法,采用幂律流变模型和RNGk-ε湍流模型对钻井液锥阀阀口处的内部流场进行数值仿真计算。
2.
The effect of structural forms, angle of poppet, and chamfer of valve seat on the flow field within cone valve is investigated emphatically by analyzing the form of stream line, the data and distribution of pressure and velocity.
本文基于计算流体力学方法,采用幂律流变模型和RNGk?ε湍流模型对钻井液锥阀阀口处的内部流场进行数值仿真计算。
3.
Introduce how the valve realize the run-off and overflow operating principle by unfolding valve structure drawing,when the system pressure lower or higher than the regulated value,by the cone valve closed and opened,realize the overflow action.
用溢流阀的结构示意图系统地讲述其工作原理,当系统压力低于或略高于调定值时,通过锥阀的关闭和打开,来实现溢流的运动方式,介绍了在液压系统中如何实现远程控制,以及其在液压系统中可实现的几种作用。
2) poppet valve
锥阀
1.
The manipulation smoothness,the hydraulic pressure shock,the thermal loading,the unloading oil pressure,and the dynamic response of an electro-hydraulic control system with the poppet valves for a tractor were studied indetail.
对具有锥阀式结构的电液控制系统在操作平顺性、液压冲击、发热、卸荷压力、响应特性等方面进行了详细的研究,提出利用动压反馈装置解决冲击问题。
2.
Combining experimental solution and CFD analyses,a method to appraise noise of poppet valve 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 poppet valve is given and an on-off solenoid valve with movement of both spool and cover is designed.
通过对锥阀特性的分析,设计了一种阀芯、阀套同时运动的芯套双动高速开关阀,该阀增大了高速开关阀的开口度,提高了响应速度和流量。
3) cone valve
锥阀，锥形阀
4) tapered of the miter value
锥阀锥角
5) valve cone
阀座，阀锥
6) cone logic valve
逻辑锥阀
1.
At last, the problems are resolved by taper-cone instead of cone logic valve.
介绍了插装阀在步进梁式加热炉液压系统中的应用；分析了系统逻辑锥阀的故障原因，在把逻辑锥阀由单锥面改为双锥面后，系统故障消除了。
补充资料：锥阀
分子式：
CAS号：
性质：用可移动的锥形阀芯对流体流过截面进行控制的阀。锥阀用于较大的输水管道上，作用类似旋塞阀，阀芯空心锥体以减轻阀芯重量。因直径较大，需用辅助机构先将大阀芯提升，脱离出封面，再旋转到开启(或关闭)位置，再将阀芯压下，保持密封面良好接触。此阀还可用于水锤减震。
CAS号：
性质：用可移动的锥形阀芯对流体流过截面进行控制的阀。锥阀用于较大的输水管道上，作用类似旋塞阀，阀芯空心锥体以减轻阀芯重量。因直径较大，需用辅助机构先将大阀芯提升，脱离出封面，再旋转到开启(或关闭)位置，再将阀芯压下，保持密封面良好接触。此阀还可用于水锤减震。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条