Developing a methodology for calculating distribution system parameters of an extra capacity axial piston rotor pump for hydraulic circuits of heavy aircraft

Authors: Melnichuk E.S., Matskiv A.V.
Published in issue: #4(9)/2017
DOI: 10.18698/2541-8009-2017-4-76
Category: Power, Metallurgic and Chemical Engineering | Chapter: Hydraulic Machines and Hydropneumatic units
Keywords: axial piston pump, distribution system, irregularity of discharge, pressure pulsation, extra capacity, swash plate, displacement pump, hydraulic drive system, constant power, timing
Published: 10.04.2017

The study considers special measures taken to decrease pressure pulsations in hydraulic drive pumps. We wrote programs to compute the parameters of a pump featuring a new distribution design. We calculated several distribution variants with extra capacity and compared the design we suggest to the traditional one.

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