engleski

Gear pumps with reduced flow fluctuation

The gear pumps that are based on usual design with external involute spur gears have the disadvantage of high flow fluctuation that can cause the uncontrollable excitation of vibration and high noise level in hydraulic and lubrication systems. By that reason, the design of gear pumps by which the flow fluctuation is significantly reduced is proposed.

gear pump, hydraulic system, lubrication system, flow fluctuation, efficiency, design

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