한국전산유체공학회:학술대회논문집
- 2008.03b
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- Pages.156-158
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- 2008
CFD Analysis on Shoe and Swash-Plate of Axial Piston Pump
사판식 유압펌프의 피스톤 슈 간극의 유동해석
- Published : 2008.03.26
Abstract
Along the various gap distance between shoe and swash plate and pocket diameter, lifting force of piston shoe during the compressing stage was calculated. The flow in piston, orifice, shoe, and back space was considered to be 2-dimension axisymmetric and analysed by Fluent, a commercial CFD Software. The wall boundary condition was given as nonslip and adiabatic, while the change in fluid viscosity was considered as linear along temperature. Calculated lifting force and oil leakage of shoe was used in the design of a pump to confirm the shape of the shoe.