Zhiming Wang
Abstract
The flow pulsation in a plane-parallel gear pump with 3-idlers was analyzed,formulae for calculating displacement,average flow velocity,instantaneous flow and pulsation flow were derived.It was pointed out that this sort of gear pump can provide higher flow pulsation frequency when taking teeth number Z=3K±1.
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The flow pulsation in a plane-parallel gear pump with 3-idlers was analyzed,formulae for calculating displacement,average flow velocity,instantaneous flow and pulsation flow were derived.It was pointed out that this sort of gear pump can provide higher flow pulsation frequency when taking teeth number Z=3K±1.
Key concepts: Gear pump, Flow (mathematics), Mechanics, Displacement (psychology), Engineering, Physics, Mechanical engineering, Psychology