Results 81 to 90 of about 1,102 (194)
Vibration characteristics of axial piston pump based on phase trajectory diagram
Journal of Measurement Science and Instrumentation, 2023 Considering that the vibration of the piston pump shell includes not only motion state information, but also energy state information, this study discloses the relationship between the piston pump vibration signal and the operating state by the piston ...
HAO Zhenfu +4 more
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Small, Volume 22, Issue 37, 2 July 2026.An automated MATLAB framework for inverse photoacoustic analysis enables precise thermal characterization of complex multilayer films. Application to electrodeposited CuxSe reveals a stoichiometry‐dependent thermal conductivity governed by lattice anharmonicity, not grain‐size scattering, in these superionic materials. ABSTRACT Precise determination of
Miguel Ángel Tenaguillo +4 more
wiley +1 more source
AIP Advances, 2019 In the design of high pressure and high speed axial piston pump, grooves on piston are often used to improve the lubrication condition of piston-cylinder interface.
Jihai Jiang +3 more
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Research on source impedance characteristics of an axial piston pump
Nihon Kikai Gakkai ronbunshu, 2019 The fluid borne-vibration generated from a hydraulic pump is known to be one of drawbacks in hydraulic systems. In order to decrease the noise and vibration effectively, the simulation tool to predict the pressure ripple at an arbitrary point in the ...
Takayoshi ICHIYANAGI, Takao NISHIUMI
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Temperature Dependence of Fault Frictional Healing in Quartz Gouges at Hydrothermal Conditions
Journal of Geophysical Research: Solid Earth, Volume 131, Issue 7, July 2026.Abstract Fault healing allows the accumulation of stress along faults during interseismic periods. In this critical stage, temperature‐dependent fluid‐rock interactions within fault zones become crucial at seismogenic depth in controlling fault strength recovery. However, frictional healing at hydrothermal conditions is still underexplored.
G. Guglielmi, G. Di Toro, T. Tesei
wiley +1 more source
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
Physiological Reports, Volume 14, Issue 13, July 2026.Abstract Mechanical twisting and untwisting of the left ventricle as well as abnormal hemodynamic aortic‐ventricular coupling are recognized as contributors to left ventricular diastolic function. However, energy associated with proximal aortic stretch during systole can be recovered as diastolic elastic recoil that may facilitate diastolic left ...
Leroy L. Cooper +8 more
wiley +1 more source
Engineering Applications of Computational Fluid Mechanics, 2017 To improve its working performance, the flow ripple characteristics of an axial piston pump were investigated with software which uses computational fluid dynamics (CFD) technology.
Bin Zhang +4 more
doaj +1 more source
An Integrated Deep Learning Method towards Fault Diagnosis of Hydraulic Axial Piston Pump. [PDF]
Sensors (Basel), 2020 Tang S, Yuan S, Zhu Y, Li G.
europepmc +1 more source
Dynamic Modeling of Inner Processes in Piston (Axial) Pump with Fluid Flow Regulation
Механика машин, механизмов и материалов, 2008 The model mathematics for estimation design parameters of piston (axial) pump with servosystem is proposed. The possibility of estimation influence parameters of pump and servosystem on dynamic features oft hydraulic drive.
M.I. Zhilevich, V.S. Shevchenko
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