This paper introduced the energy saving principle of air intake prerotation adjustment and the application area and method of air intake prerotation regulator.
介
了进气预旋调
原理及进气预旋调装置应
范围和
法。
)预旋This paper introduced the energy saving principle of air intake prerotation adjustment and the application area and method of air intake prerotation regulator.
介了进气预旋调原理及进气预旋调装置应范围和法。
This paper introduces the main energy saving technologies of centrifugal pump.And the author proposes a new energy saving technology which is called prerotation regulated by the inlet guide vane.
本文介了离心泵主要技术，并提出了前置导叶预旋调技术。
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