Results 51 to 60 of about 10,593 (242)
Research on wear prediction of piston/cylinder pair in axial piston pumps [PDF]
Wear, 2020 Abstract The piston/cylinder pair is the critical lubricating interface of axial piston pumps. It suffers from excessive wear, especially under high output pressure. The performance degradation of the piston/cylinder pair is significant to be clarified. In this paper, a wear prediction method of the piston/cylinder pair is established by coupling the
Fei Lyu +6 more
openaire +1 more source
Determination of Actual Discharge of High-Pressure Low-Discharge Axial Piston Pumps [PDF]
, 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.
Ančić, Ivica +2 more
core +1 more source
Subvoxel Control of Fiber Orientation via Multidirectional Shearing in 3D Printing
Advanced Science, EarlyView.A novel 3D printing technique enables subvoxel control of fiber orientation in all three directions through multidirectional shearing using nozzle rotation and inclination. It allows localized and tunable mechanical and thermal responses through programmable microstructures within a strand.
Berin Šeta +5 more
wiley +1 more source
Advances in Mechanical Engineering, 2016 Axial piston pumps are very important to the hydraulic system on aircrafts, and their reliability plays critical role for ensuring the reliability and safety of aircrafts.
Chao Zhang +5 more
doaj +1 more source
LQG Control of an Open Circuit Axial Piston Pump
Energies, 2022 In recent years, the development of hydraulic variable displacement axial piston machines has been focused in two main directions: improvement of their construction and improvement of their displacement control methods.
Alexander Mitov +2 more
doaj +1 more source
Improved Direct Ink Writing of Liquid Metal Foams via Liquid Additives
Advanced Electronic Materials, EarlyView.The ability to pattern liquid metal is useful for making soft electrical and thermal devices. Dispensing liquid metal from a nozzle naturally results in the formation of spheroidal droplets, making direct‐write printing challenging. Liquid metal foams containing pockets of air can extrude as filaments, albeit inconsistently.
Febby Krisnadi +3 more
wiley +1 more source
Vented piston seal prevents fluid leakage between two chambers [PDF]
, 1964 To prevent fluid leakage around piston seals separating two fluids under differential pressure, a venting system has been devised. Two methods may be used for venting seals through internal passages to an external low-pressure area, O-ring or split-ring ...
Mac Glashan, W. F., Morrison, R.
core +1 more source
Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Condition monitoring of axial piston pumps based on machine learning-driven real-time CFD simulation
Engineering Applications of Computational Fluid MechanicsCondition monitoring of axial piston pumps is essential for the stable and safe operation of the entire hydraulic system in various electro-hydraulic equipment.
Wentao Wang +3 more
doaj +1 more source
A multi-sensor fault detection strategy for axial piston pump using the Walsh transform method
International Journal of Distributed Sensor Networks, 2018 The axial piston pump is a key component of the industrial hydraulic system, and the failure of pump can result in costly downtime. Efficient fault detection is very important for improving reliability and performance of axial piston pumps. Most existing
Qiang Gao +3 more
doaj +1 more source