1) blank-off volumetric efficiency
零位容积效率
2) cubage efficiency
容积效率
1.
This kind of pump can effectively solve the problem of low cubage efficiency, high degradation of viscosity of tri-material compound system, short service life for .
针对这种驱油技术研制了新型液力驱动无级调速升压泵,有效解决了聚驱时在用升压注入泵容积效率低、对三元复合体系的粘度降解大、易损件寿命短、技术参数匹配不合理等问题。
2.
Based on such working principles as eccentric screw pumps, frictional velocity and cubage efficiency, wears on rotor and stator surfaces are accordingly demonstrated using Matlab TM.
针对单螺杆泵的定子和转子之间的磨损会导致单螺杆泵的效率下降甚至过早报废问题,在对单螺杆泵的工作原理、摩擦速度原理和容积效率原理分析的基础上,对转子和定子的磨损进行了论证,并应用Matlab进行仿真。
3) volume efficiency
容积效率
1.
Influence of stator rubber plumping of screw pumps on volume efficiency and countermeasures;
螺杆泵定子橡胶溶胀对容积效率的影响及对策
2.
The calculation of the volume efficiency of rod pumps includes the calculation of four parameters, i.
有杆抽油系统中抽油泵容积效率的计算一般由柱塞行程损失系数、泵筒的充满系数、漏失系数和抽汲液体的体积效应系数等 4部分构成。
3.
This paper deals with simulating study on the volume efficiency of mine emulsion pump.
对矿用乳化液泵容积效率进行了仿真研究，首先对影响乳化液泵容积效率的因素进行了分析，在此基础上导出容积效率表达式，并建立了乳化液泵工况的数学模型，最后进行了乳化液泵工作过程的计算机模拟和容积效率仿真，本文所述理论方法对改善泵的容积效率是有效的。
4) volumetric efficiency
容积效率
1.
New formulas for volumetric efficiency are created by optimization of the classical formulars,Multiple non-linear mathematical method is taken use of to get fitted coefficient.
探讨了滚动转子式压缩机容积效率的模拟问题。
2.
Volumetric efficiency is critical to the overall performance of hydrostatic transmission and it has a bad influence on popular application of hydrostatic transmission in high-speed military vehicles.
静液传动系统的容积效率是衡量其性能的一项重要指标,也是影响其在高速军用车辆上广泛应用的瓶颈。
3.
1 ms, but its volumetric efficiency decreases obviously with an increase in pressure at speed less than 1 000 r/m in.
1ms,但在转速低于1000r/min时随着压力的提高容积效率下降明显。
6) efficiency of install volume
安装容积效率
1.
<abstract> According to three toughness series requirmenss the National Standard 《GB 1972-80》, efficiency of install volumeof disk springs is used as an objective function in order to attainoptimum geometric size and appropriate design stress of diskspring.
对碟形弹簧进行了优化设计,求得了使标函数安装容积效率极大化的几何参数及相应的设计应力,为碟簧的合理设计及材料选择提供了理论依据。
补充资料：泵容积效率
分子式：
CAS号：
性质：泵的流量与理论流量之比。说明泵的漏损程度。η▽=Q/QT。式中η▽为容积效率，%；Q为流量，m3/s；QT为理论流量，m3/s。
CAS号：
性质：泵的流量与理论流量之比。说明泵的漏损程度。η▽=Q/QT。式中η▽为容积效率，%；Q为流量，m3/s；QT为理论流量，m3/s。
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