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。