volumetric efficiency

基本解释

Valve timing is a major factor in achieving good volumetric efficiency.
定时阀是实现高容积效率的一个主要因素。
Dividing the actual flow by the theoretical value calculated above will yield a value which, taken as a percent, indicates volumetric efficiency.
实际流量除以理论流量得出一个数值，以百分比计，表示的即是容积效率。
The hydraulic fluid viscosity, the volumetric efficiency and the hydraulic system working efficiency drops, divulging increases, even causes the mechanical device to be unable the normal work.
液压油黏度、容积效率和液压系统工作效率均下降，泄漏增加，甚至使机械设备无法正常工作。

With device volumetric efficiency a key concern for system makers, WD began shipping 7 mm height hard drives for thin-profile notebooks earlier this year (historically, standard notebook hard drives have been 9.5 mm).
ENGADGET: Western Digital builds 5mm-thick hybrid hard drive, Ultrabook makers sign on early

the ratio of fluid delivered by a piston or ram pump per stroke to the displacement volume of the piston or ram

容积效率
The priority class control model is applied in control system, which is consisted of soft startup, liquid height model and volumetric efficiency model.
采取优先等级控制模型,即软启动模型,基于供采平衡的速度调控模型、基于容积效率的速度调控模型。
充量系数
One key to raising power of diesel engine is improving volumetric efficiency and lower resistance to the flow of intake system in air exchange process.
而且,提高柴油机功率的关键之一是在换气过程中提高充量系数并降低进气系统的流动阻力。
交通运输工程
容积效率
By applying such theoretical research outcomes, the author provided the academic guidance for the design of EQ1141G air compressor, and got comparatively satisfactory results on the improvement of the performance of air valve and air compressor's volumetric efficiency.
最后将实验结果与理论计算进行了比较,验证了理论计算的合理性。应用以上研究成果,对EQ1141G型空压机进行设计改造提供了理论指导,在提高空压机气阀性能和容积效率等方面取得了较为满意的成果。
物理学
充气系数
充量系数
充气效率
充填系数