Results 101 to 110 of about 1,017 (218)
Experimental Verification of Oil Whirl of Piston in Axial Piston Pump and Motor.
JSME International Journal Series C, 1999 Piston motion which interacts with lubrication characteristics including friction force between the piston and cylinder has been measured by means of eddy current displacement sensors in order to prove the oil whirl phenomena in axial piston pump and motor which had been found theoretically in the previous paper, and been compared with the calculated ...
Kazuhiko TANAKA +2 more
openaire +3 more sources
Numerical Simulation Study on the Volumetric Efficiency Loss of CO2 Swash Plate Axial Piston Pumps
Applied SciencesWith the aim of addressing the low volumetric efficiency of CO2 swashplate axial piston pumps, the influence of four volumetric losses—loss of the CO2 compression retention volume, leakage volume loss of the port pair, leakage volume loss of the plunger ...
Xiyin Wang, Sanping Zhou
doaj +1 more source
Engineering ProceedingsThis paper investigates the influence of design parameters on fluid leakage in axial piston pumps. Particular emphasis is placed on the analysis of operating clearances, sealing surfaces, and geometric relationships that affect volumetric efficiency and ...
Milan Markovic +4 more
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Scalable product family design: Case study of axial piston pumps
, 2006 Many companies are trying to generate product variants through platforming to cater to diverse customer needs in a cost effective fashion. Although product platforming may provide a cost effective solution, platforming may also render undesirable ...
Bhandare, Shivaraj N.
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Prediction of Case Temperature of Axial Piston Pumps
, 2011 It is very important to be able to simulate axial piston pumps in order to under- stand its impact on the velocity, pressure and temperature of the lubricating oil in the pump. These variables have huge impact on the leakage in the lubricating gaps which
Grönberg, Daniel
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, 2020 © 2020, Allerton Press, Inc. Abstract: Workbench testing results are presented for axial piston pumps at a water content in oil up to 3%. It is shown that the wear rate of the pump pistons depends on the water content mainly according to a logarithmic ...
Boldyrev S.V., Budarova O.P.
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Experimental Verification of Slipper Spinning Motion in Axial Piston Pumps
, 2017 As one of the micro motions of slipper in axial piston pumps, the slipper spinning motion has a significant effect on the lubrication characteristics of slipper/swash plate interface.
Qiannan Wang +4 more
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Suction dynamics of axial piston pumps
, 1998 Computational fluid dynamics (CFD), extensive experimentalstudies and a one-dimensional model based on two pressurereduction coefficients are used in this thesis to analyse thesuction dynamics of an bent axis axial piston pump.
Wiklund, Pär-Erik,
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Engineering Applications of Computational Fluid MechanicsThe efficiency and lifespan of axial piston pumps are significantly influenced by the valve plate/cylinder block pair due to its large contact area and harsh load-bearing conditions.
Qun Chao +3 more
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, 2014 In industrial applications, the axial piston pumps, which are essential elements of hydraulic power transmission systems, work according to load bearing principles between two moving surfaces.
SİNANOĞLU, Cem +4 more
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