a mushroom-shaped valve that rises perpendicular from its seat; commonly used in internal-combustion engines

the flow field cavitation inside the water hydraulic poppet valve was modeled and analyzed by using the software of fluent, and the relation between the cavitation and the pressure was investigated.

对纯水液压锥阀阀口流场气穴进行了数学建模，并用fluent软件进行了仿真分析，从而得到气穴发生的程度与流场压力分布之间的关系。

this is the air-actuated poppet valve that will serve as the ballast tank blow vent .

这是空气驱动锥阀将充当压载水舱的打击，发泄。

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。

especially, the flow force of the cartridge poppet valve is analyzing when the poppet cone is moving.

所进行的研究工作对于系统建模分析和锥阀液动力的补偿研究提供了依据。

use of poppet valve in a separate housing parallel to turbine is seldom.

很少有作为单独的外壳，而与水轮机并行的情况。

from this point on, the poppet valve opens and closes according to the high-lift profile, which opens the valve further and for a longer time.

从这一切换点开始，提升阀根据高升程凸轮打开、关闭，于是气门开度也更大，时间也更长些。

the hydraulic poppet valve is one of the most important component in the hydraulic transmission and control, whose characteristic of the inner flow filed influences directly the valves performance.

液压锥阀是流体传动与控制技术中重要的基础元件，锥阀内的流场特性直接影响阀的性能。