Then, an idea of hydraulic design is brought forward, which is based on part and whole perfection. Using multiple reference frames, three types of pumping system were computed.
采用多参考系模型,通过对三种不同形式的整体泵装置的计算,获得了内部三维流动特性,预测了水力性能,分析了特征工况与内流场的联系。
参考来源 - 泵站水流运动特性及水力性能数值模拟研究First,physical model's energy test of the pump system is tested,hydraulic performance curve of the model pump sysytem is got.
本文先对某泵站泵装置进行了物理模型能量测试，得出了模型水泵装置综合性能曲线，为进一步了解进水流道内的流态情况，开展了泵站进水流道内水流运动数值模拟试验。
参考来源 - 泵装置试验与进水流道数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
心脏辅助泵装置是针对心率弱的病人。
Heart assist devices are mechanical pumps that aid in the pumping action of a weakened heart.
本文提出了射流泥浆泵装置的设计理论和方法。
The theory and design method of liquid-solid jet pump device are proposed in this paper.
磨损、空蚀是农机具及泵装置使用中安全可靠性的主要问题。
Wear and cavitations are major problems affecting safe operation in using agricultural machinery and pump.
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