1) power fluid
动力液
1.
According to the jetting principle,jet pump can transfer the energy of high pressure power fluid in injection well to the rodless pumping unit.
水力射流泵是利用射流原理将注入井内的高压动力液的能量传递给井下油层产出液的无杆水力采油设备,没有运动部件,结构紧凑,泵排量范围大,在日常生产中维护、测试、调参简单,免修期较长,对定向井、水平井和海上丛式井的举升有良好的适应性。
2.
The hydrodynamic pumping system is an oil extraction system and the subsurface hydraulic motor is driven by high-pressure power fluid,which propels the pump in the well to move vertically to extract oil.
液力驱动抽油系统采用高压动力液驱动井下液动机,动力液一般采用水,液动机带动井下抽油泵往复运动采油,抽油泵与常规杆式抽油泵相同,液力驱动抽油系统没有抽油杆,避免了杆管偏磨问题。
3.
Considering that the power fluid is the important factor affecting the system design,the determination method of the system fluid flow pressure is given by means of the Beggs-Brill correlative equ.
考虑动力液是影响系统设计的重要因素,采用Beggs-Bri11相关式,给出系统液流压力的确定方法。
2) hydraulic transmission fluid
液力传动液
1.
A universal anti-wear biodegradable hydraulic transmission fluid was developed.
研制了一种通用型可降解抗磨液力传动液,介绍了该传动液的基础油和添加剂的选择,并对研制的传动液的性能进行了评定。
3) hydraulically actuated fluid
液压动力液
4) hydraulic drive
液力驱动
1.
The overheat problems of engine and hydraulic oil are solved separately by the hydraulic drive cooling system and the electric drive cooling system.
针对筑路机械发动机和液压油过热的问题对原冷却系统进行了改进设计,采用液力驱动冷却系统和电力驱动冷却系统把发动机和液压油的散热问题分开解决,两种风扇的冷却能力都可用微控单元ECU根据发动机和液压油不同的散热需要进行控制,可以较好地解决筑路机械发动机和液压系统同时过热的问题。
5) working fluid cylinder
动力液缸
1.
The matched position and the adjustment techniques for fluid balancing cylinder on the ground with the down-hole working fluid cylinder were analyzed using the down-hole seepage flow theory.
论述了井下自同步换向式抽油装置 (信号反馈式抽油装置 )的换向原理和地面电控装置的工作原理及地面平衡缸与井下动力液缸的位置匹配和调节技术措施。
6) fluid braking
液力制动
1.
Study on downward belt conveyor with close-circulation fluid braking;
下运带式输送机液力制动闭环控制的研究
补充资料：动力黏度
分子式：
CAS号：
性质：见黏度
CAS号：
性质：见黏度
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