Results 221 to 230 of about 17,826 (249)

Reduction of axial piston pump pressure ripple

Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2000
The reduction in source flow ripple in hydraulic systems is the most effective method of reducing pump-generated pressure ripple and system noise. This paper describes reductions in axial-piston pump delivery flow ripple achieved using a novel timing mechanism which is inherently speed, flow and pressure sensing. Fixed-speed tests have shown that the
K A Harrison, K A Edge
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Pressure Transients in an Axial Piston Hydraulic Pump

Proceedings of the Institution of Mechanical Engineers, 1974
A method is given for calculating pressure transients in an axial piston hydraulic pump. Some theoretical predictions are given of the effect of port timing and the effect of introducing restricting grooves at the ends of the kidney ports in the valve plate and suggestions are made of the effects of these parameters on noise emission; comparative ...
B. O. Helgestad, K. Foster, F. K. Bannister   +2 more
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Fatigue analysis of the cylinder in the axial piston pump

2015 International Conference on Fluid Power and Mechatronics (FPM), 2015
For the cylinder of the axial piston pump suffers complicated forces including hydraulic pressure force, mechanical forces and mutual coupling, which causes the cylinder fatigue damage with all forces whose fluctuation is caused by fluid striking on the cylinder of the pump cyclically, it is necessary to develop the fatigue analysis research.
Quan Ling-xiao, Cao Yuan, Luo Hong-liang, Guo Rui, Guo Haixin   +4 more
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Dynamics Simulation Study of the Axial Piston Pump

Advanced Materials Research, 2013
Kinematics analysis based on the structure parameters of SCY14-1B type axial piston pump is taken in this paper, and the motion laws of the pistons relative to the cylinder block and the swash plate are got. A matlab simulation of the motion law is taken and the comparison between theoretical analysis and simulated results is very good.
Xiu Ye Wei, Hai Yan Wang
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The Analysis of Cavitation Problems in the Axial Piston Pump

Journal of Fluids Engineering, 2010
This paper discusses and analyzes the control volume of a piston bore constrained by the valve plate in axial piston pumps. The vacuum within the piston bore caused by the rise volume needs to be compensated by the flow; otherwise, the low pressure may cause the cavitations and aerations.
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Improving the Volumetric Efficiency of the Axial Piston Pump

Journal of Mechanical Design, 2012
The volumetric efficiency is one of the most important aspects of system performance in the design of axial piston pumps. From the standpoint of engineering practices, the geometric complexities of the valve plate (VP) and its multiple interactions with pump dynamics pose difficult obstacles for optimization of the design.
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Experimental investigation on cavitation and cavitation detection of axial piston pump based on MLP-Mixer

Measurement: Journal of the International Measurement Confederation, 2022
Yuan Lan, Jiahai Huang
exaly  

Efficiency Comparison of Axial-Piston Pumps

Transactions of the ASAE, 1971
null W. A. Peterson, null T. L. Hanna, null and J. A. Weber   +2 more
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Performance optimization for high speed axial piston pump considering cylinder block tilt

Chinese Journal of Aeronautics, 2023
Junhui Zhang, Shoujun Zhao, Weidi Huang   +2 more
exaly  

A theoretical dynamic model to study the vibration response characteristics of an axial piston pump

Mechanical Systems and Signal Processing, 2021
Shaogan Ye, Junhui Zhang, Bing Xu
exaly