Multiphase flow method is amended by considering on the influence of impetus liquid. Optimize matching method for liquid driving motor and screw pump is given.
本文在借鉴常规机采理论的基础上,根据液力驱动螺杆泵采系统油的特性,建立了配套的优化生产方法;在考虑动力液对多相流影响的基础上,重新定义了井下环空多相流的计算方法;综合考虑螺杆泵与液力马达的工作特性,给出了机组优化匹配的方法。
参考来源 - 液压驱动螺杆泵油井生产系统的优化设计及软件开发·2,447,543篇论文数据，部分数据来源于NoteExpress
Or the three-way valve may send the pressurized liquid to a hydraulic motor driving a feed conveyor while the front-end loader is not being used.
在不需驱动时，三通阀将高压流体送到驱动输送机构的液压马达上。
The utility model comprises a machine base, a driving motor which is arranged on the machine base, an electric controlled box and a solid-liquid filtration and separation device.
包括机座、安装在机座上的驱 动电机、电控箱和固液过滤分离装置。
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