Results 61 to 70 of about 117 (107)

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

International 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, F. Orlandi, M. Venturelli, M. Milani, L. Montorsi   +4 more
doaj   +1 more source

Experimental Investigation of the Spall Propagation Mechanism in Bearing Raceways. [PDF]

Materials (Basel), 2022
Ohana R, Klein R, Shneck R, Bortman J.
europepmc   +1 more source

Kinematics Analysis and Oil Film Lubrication Characteristics in the Piston–Cylinder Interface of a Bent-Axis-Type Piston Motor

Energies
Hydraulic piston motors are characterized by their excellent starting performance, high transmission torque, good sealing performance, compact design, and lightweight.
Jinlin Yu, Xiaozhou Hu
doaj   +1 more source

Research on Rotor Dynamic Characteristics of High Speed Aviation Piston Pump

Lubricants
The high-speed aviation piston pump plays a vital role in hydraulic systems in the aviation field. Extremely complex force situations happen during running operations due to the coupling between multiple components, as a result of the overall dynamic ...
Lijun Chen, Rushen Deng, Jun Zha, Jianning Gu, Tianxiang Xia, Runlin Chen   +5 more
doaj   +1 more source

Partial abrasion modeling and variable load characteristics analysis for high-speed load sensing electro-hydrostatic actuator pump of aircraft

Advances in Mechanical Engineering
The load-sensing electro-hydrostatic actuator (LS-EHA) allows to reduce the thermal output and enhance the dynamic characteristics of the more electric aircraft (MEA).
Cun Shi, Weiyu Wang, Shaoping Wang, Di Liu, Siyuan Zhang   +4 more
doaj   +1 more source

Intelligent Fault Diagnosis of Hydraulic Piston Pump Based on Wavelet Analysis and Improved AlexNet. [PDF]

Sensors (Basel), 2021
Zhu Y, Li G, Wang R, Tang S, Su H, Cao K.   +5 more
europepmc   +1 more source

Kinematic Investigations of a Novel Flapping Actuation Design with Mutually Perpendicular 3 Cylindrical Joint Approach for FW-Drones. [PDF]

Biomimetics (Basel), 2023
Singh S, Zuber M, Hamidon MN, Azriff Basri A, Mazlan N, Ahmad KA.   +5 more
europepmc   +1 more source

Robust tracking control for a quadrotor subjected to disturbances using new hyperplane-based fast Terminal Sliding Mode. [PDF]

PLoS One, 2023
Labbadi M, Iqbal J, Djemai M, Boukal Y, Bouteraa Y.   +4 more
europepmc   +1 more source

Integrated electronic control of electro-hydraulic excavators

Journal of Engineering and Applied Science
An electro-hydraulic system is a control system that combines electrical and hydraulic power to operate machinery and equipment. In this type of system, electrical signals are used in place of mechanical force to regulate the flow of hydraulic fluid ...
Clement Wang
doaj   +1 more source

Design and experiment of a soybean shaftless spiral seed discharge and seed delivery device. [PDF]

Sci Rep, 2023
Zhu H, Wu X, Bai L, Li R, Guo G, Qin J, Zhang Y, Li H.   +7 more
europepmc   +1 more source