Results 151 to 160 of about 29,246 (195)

Effect of piston clearance on the lubrication performance in axial piston pump

Industrial Lubrication and Tribology, 2019
Purpose This paper aims to provide a reliable and efficient numerical piston–cylinder design method and assess the effect of clearance on the piston-cylinder lubrication. Design/methodology/approach Numerical analyses of lubrication characteristics were performed for the piston–cylinder interface.
Bora Lee, Yonghun Yu, Yong-Joo Cho
openaire   +1 more source

Design of a Lead-Free Slipper Bearing for Low Speed Axial Piston Pump Applications

International Journal of Fluid Power
New application areas for hydrostatic machines result in novel challenges for the fluid film performance of the lubrication interfaces. In the past hydrostatic machines were designed with a combustion engine or a constant speed electric motor in mind ...
Roman Ivantysyn, Svenja Horn, Jürgen Weber   +2 more
semanticscholar   +1 more source

Effects of Non-Uniform Pistons Distribution on Axial Piston Pump Flow Ripple

2019 IEEE 8th International Conference on Fluid Power and Mechatronics (FPM), 2019
The pressure ripple which causes vibration and noise of hydraulic systems are derived from the interaction of the high-frequency flow ripple of piston pumps and the resistance of hydraulic systems. Since an efficient method to reduce the vibration and noise can be started from the flow ripple of the piston pump.
Fei Lv, Xiaochen Huang, Chunfeng Zhang, Bing Xu   +3 more
openaire   +1 more source

Distribution Mechanism of Asymmetric Axial Piston Pump

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

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

Mirrored Dual-Displacement Axial Piston Pump With Pressure-Compensated Axial Force

Volume 6: 19th International Conference on Micro- and Nanosystems (MNS); 21st International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC); 37th Conference on Mechanical Vibration and Sound (VIB); 38th Fluid Power and Motion Control Symposium (FPMC)
Abstract There is a trend of electrification for off-road construction vehicles. This trend includes installing electric prime movers for the hydraulic motion systems. Drive cycles are highly dynamic and differ strongly between applications, thus making it challenging to guarantee that the electric machine does not overheat under any ...
Liselott Ericson, Thomas Heeger
openaire   +1 more source

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

Mechanical Systems and Signal Processing, 2021
Shaogan Ye, Jun-Hui Zhang, Bing Xu
exaly  

Research on fluid-structure interaction for piston/cylinder tribopair of seawater hydraulic axial piston pump in deep-sea environment

Ocean Engineering, 2021
Song-lin Nie, Fanglong Yin, Zhen Hu
exaly  

Few-shot fault diagnosis of axial piston pump based on prior knowledge-embedded meta learning vision transformer under variable operating conditions

Expert systems with applications
Suiyan Wang, Han Shuai, Junhui Hu, Jitong Zhang, Siyuan Liu, Xiaoming Yuan, Pengfei Liang   +6 more
semanticscholar   +1 more source

LQ/H∞ Filter Control of Axial-Piston Pump

2023 International Scientific Conference on Computer Science (COMSCI), 2023
Tsonyo Slavov, Alexandar Mitov, Jordan Kralev, Ilcho Angelov   +3 more
openaire   +1 more source