Theoretical study of flow ripple for an aviation axial-piston pump with damping holes in the valve plate

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Guan, Changbin; Jiao, Zongxia; He, Shouzhan;
  • Publisher: Elsevier
  • Journal: Chinese Journal of Aeronautics, volume 27, issue 1, pages 169-181 (issn: 1000-9361)
  • Publisher copyright policies & self-archiving
  • Identifiers: doi: 10.1016/j.cja.2013.07.044
  • Subject: TL1-4050 | Mechanical Engineering | Axial-piston pump | Simulation | Mathematical models | Flow ripple | Swash plate | Aerospace Engineering | Motor vehicles. Aeronautics. Astronautics | Damping hole

Based on the structure of a certain type of aviation axial-piston pump’s valve plate which adopts a pre-pressurization fluid path (consisting a damping hole, a buffer chamber, and an orifice) to reduce flow ripple, a single-piston model of the aviation axial-piston pump... View more
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