V2EX centrifugal pump

Centrifugal Pump

定义 Definition

centrifugal pump离心泵。一种利用旋转叶轮产生的离心力把液体从泵中心甩向外缘,从而实现输送、增压的常见动力设备。常用于供水、暖通空调、工业流程、消防与排水等。(另有多种泵型,如容积泵;离心泵是最常见的动力泵之一。)

例句 Examples

The cooling system uses a centrifugal pump to circulate water.
冷却系统使用离心泵来循环水。

As the flow rate increased, the centrifugal pump moved away from its best efficiency point, causing vibration and higher energy consumption.
随着流量增大,这台离心泵偏离了最佳效率点,导致振动加剧并增加了能耗。

发音 Pronunciation (IPA)

/sntrfjul pmp/

词源 Etymology

centrifugal 来自拉丁语词根:centrum(中心)+ fugere(逃离、逃跑),字面含义是“远离中心的”;pump 源自中世纪荷兰语 pompe(与抽水装置相关)。合起来表示“通过离心作用工作的泵”。

相关词 Related Words

文学与著作举例 Literary Works

  • Karassik et al., Pump Handbook(《泵手册》):系统讲解离心泵的结构、性能曲线、选型与故障分析。
  • Coulson & Richardson’s Chemical Engineering, Volume 1(《库尔森与理查森化学工程》第一卷):在流体输送与泵章节中大量使用“centrifugal pump”。
  • **Crane Co., *Flow of Fluids Through Valves, Fittings, and Pipe (TP-410)***:涉及管路阻力计算与泵扬程匹配,常以离心泵作为工程算例背景。
  • API 610: Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries:石油化工行业离心泵的经典标准文本,标题即包含该词。
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