Results 111 to 120 of about 29,246 (195)

<i>In vitro</i> design of intrathecal drug administration therapies. [PDF]

open access: yesFront Bioeng Biotechnol
Ayansiji AO   +6 more
europepmc   +1 more source
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A deep multi-signal fusion adversarial model based transfer learning and residual network for axial piston pump fault diagnosis

Measurement: Journal of the International Measurement Confederation, 2022
You He   +3 more
semanticscholar   +3 more sources

Slipper Balance in Axial Piston Pumps and Motors

Journal of Tribology, 1992
The paper presents the results of an experimental and theoretical investigation of the effect of clamping ratio and orifice size on the performance of slippers in axial piston pumps and motors. Polishing of the running face to a slightly convex form appears to be essential for successful operation under all conditions. It is shown that slippers operate
Koc E., Hooke C.J., Li K.Y.
openaire   +1 more source

Experimental Simulation of Piston Leakage in an Axial Piston Pump

Fluid Power Systems and Technology, 2005
A method used to introduce “artificial leakage” into an axial piston pump to simulate leakage from a worn piston is described in this paper. A pressure control servo valve with a very high frequency response was employed to divert flow from the pump outlet in a prescribed waveform directly to tank.
Zeliang Li   +2 more
openaire   +1 more source

The Cavitation Issue in Asymmetrical Axial-Piston Pumps

Journal of Dynamic Systems, Measurement, and Control, 2022
Abstract Pump-controlled single-rod hydraulic actuators have long been the subject of intensive research toward building valve-less, more efficient systems. The main challenge is to deal with the uneven flows into and out of the differential cylinders.
Gustavo Koury Costa, Nariman Sepehri
openaire   +1 more source

The kinematic analysis of axial-piston pumps

Mechanism and Machine Theory, 1983
Abstract This investigation describes the kinematics of axial hydraulic pumps with spherical ended pistons. The results, however, apply to the basic kinematics of all axial piston pumps. The current hypothesis is that sliding at the piston/swash plate interface contributes to the wear of these parts.
Wayne D. Milestone   +2 more
openaire   +1 more source

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