Results 171 to 180 of about 1,121 (200)

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
openaire   +1 more source

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.
openaire   +1 more source

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.
openaire   +1 more source

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
openaire   +1 more source

Analysis of the Influence of Structure and Parameters of Axial Piston Pump on Flow Pulsation

Processes, 2022
Ruichuan Li, Yi Cheng
exaly  

Cavitation in a high-speed aviation axial piston pump over a wide range of fluid temperatures

Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2022
Jianfeng Tao, Qun Chao
exaly  

Distribution Mechanism of Asymmetric Axial Piston Pump

Mechanical Science and Engineering, 2023
Guo Hong Zhao, Wang Jun, Zhang Jun Yi
openaire   +1 more source

Study on Oil Film Characteristics of Piston-Cylinder Pair of Ultra-High Pressure Axial Piston Pump

Processes, 2020
Qifan Yang, Jin Zhang, Baolei Liu
exaly  

Axial piston pumps, new trends and development

2012
International audience ; Efficiency improvement is a key issue in any machine. The fluid power industry relies on volumetric pumps which need to pump high pressure fluid to a set of actuators located at different positions in a given device; the higher the pressure, the smaller the actuators need to be, therefore allowing to reduce the weight of the ...
Bergadà Granyó, Josep Maria, Kumar, Sushil, Watton, John   +2 more
openaire   +1 more source