Results 111 to 120 of about 1,017 (218)

A Survey of Approaches for Fault Diagnosis in Axial Piston Pumps

open access: yes, 2016
Axial piston variable displacement pumps (VDAP) are the heart of every hydraulic system, and are they commonly used in the industry for its high capacity, efficiency (volume and total), and good performance in the handling of high pressures and speeds ...
Jessica Gissella Maradey Lázaro   +2 more
core   +1 more source

Perhitungan Daya Pompa Axial Piston 7 Pada Excavator Komatsu Pc300-8mo Dan Piston 9 Pada Excava Pc200 PT.Pindad [PDF]

open access: yes, 2020
The piston is part of one of the axsial pumps that functions to inhale and suppress the working fluid and into mechanikal force, where high speed and high pressure, so it gives thevluidless power to the pressurized way of pumping.
, Ir. Sartono Putro, MT   +1 more
core  

Determination of Actual Discharge of High-Pressure Low-Discharge Axial Piston Pumps

open access: yes, 2014
High-pressure low-discharge axial piston pumps are commonly used for the dosage of fluids of various physical properties and can be found in numerous technical systems.
Ivica Ančić   +5 more
core  

Transient Cavitation Suppression in Closed-Circuit Pump Under Extreme Loading: Mechanism Analysis and Multi-Objective Optimization

open access: yesMachines
Closed-circuit axial piston pumps in the travel hydraulic systems of heavy-duty engineering vehicles are highly vulnerable to severe transient cavitation during emergency braking. Rapid pressure reversal at the interface between the cylinder bore and the
Yue Wang   +6 more
doaj   +1 more source

Theoretical investigation of desing parameters and performance of axial piston pumps

open access: yes, 1992
In this study, the positive displacement high pressure axial piston pumps being used in industrial hydraulic power generating and transmission systems have been theoretically analysed.
Unver, Ertu   +2 more
core  

CFD Simulation of the slipper dynamics during variable displacement operations in a swash-plate type axial piston pump

open access: yesInternational Journal of Thermofluids
This paper investigates the effects of the displacement variation in swash plate type axial piston pumps on the dynamics of a vented grooved slipper.
G. Muzzioli   +4 more
doaj   +1 more source

The dynamic modelling of an axial piston hydraulic pump

open access: yes, 1987
As part of the study involving the design and implementation of axial piston pump control systems, an accurate, dynamic model of a axial piston pump is required. In this thesis, the complete derivation of such a model is presented.
Kavanagh, Gordon Perry
core  

Condition Monitoring Systems for Axial Piston Pumps: Mobile Applications

open access: yes, 2020
Condition monitoring of hydraulic systems has become more available and inexpensive to implement. However, much of the research on this topic has been done on stationary hydraulic systems without the jump to mobile machines.
Keller, Nathan J
core  

Effects of PCFV and Pre-Compression Groove on the Flow Ripple Reduction in Axial Piston Pumps

open access: yes, 2018
This paper represents the results obtained with a preliminary numerical methodology adopted to reduce noise in axial piston pumps. Starting from a preliminary design (further called 'Valve plate #1'), two different valve plates have been proposed ...
Gianluca Marinaro   +3 more
core   +1 more source

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