According to the theory of drilling hydraulics, prediction model for mud pump was established on the basis of ensuring minimum flow rate.
根据钻井水力学理论，在各井段最小排量确定的基础上，建立了泥浆泵泵压、泵功率预测模型。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic orientation.
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
The design of self priming centrifugal pipeline pump is discussed, the primary hydraulics and structure design formulas and diagrams are offered.
论述了石油化工用自吸离心管道泵的设计方法，给出了主要的水力设计与结构设计的计算公式与图表。
The powertrain includes Bucher Hydraulics propulsion pump plus one single roped propulsion ram, and oil supply pipes by Leistritz, Germany.
动力系统包括BucherHydraulics驱动泵连单一缆索式驱动臂，以及德国Leistritz供油管。
Both the average density of bubble fluid above the pump intake and flowing pressure can be obtained using the theory of Newton mechanics, hydraulics and kinematics. The method ha...
利用牛顿力学、水力学、运动学原理，计算出泵吸入口以上泡沫流体平均密度和流压，并应用于实际生产及二流量试井，取得了好的效果。
On research of water hydraulics, the development of water hydraulic axial piston pump is extremely vital and is much difficult.
在水压技术的研究中，以轴向柱塞泵为代表的水压泵的开发是极其关键的，也具有较大难度。
ARC Systems, Inc. offers custom fabricated Induction motors ideal for various applications such as: Pump, Fans, Hydraulics, Machinery, Actuation Systems, Medical, Aerospace and Industrial.
提供定制制造的感应电机，成为各种应用的理想选择：泵，风扇，水力学，机械，传动系统，医疗，航空和工业。
Therefore the research of pump-control-motor closed-circuit for mobile hydraulics driving system and key hydraulic components will have great significance.
因此对工程机械行走驱动泵控马达闭式回路系统及关键液压元件开展研究将有重大意义。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic...
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic...
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
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