Results 11 to 20 of about 2,216,586 (306)
Energies, 2016 The radial stator of three-pole radial-axial hybrid magnetic bearings (HMB) has three magnetic poles and the three magnetic poles are driven by a three-phase converter, so the three-pole radial-axial HMB has the advantages of compact structure, low cost,
Jintao Ju, Huangqiu Zhu
doaj +2 more sources
Design of an aircraft generator with radial force control. [PDF]
Open Res Eur, 2022 With the increasing electrical energy demands in aviation propulsion systems, the increase in the onboard generators’ power density is inevitable. During the flight, forces coming from the gearbox or gyroscopic forces generated by flight manoeuvres like take-off and landing can act on the generators' bearings, which can lead to wear and fatigue in the ...
Brecher C +9 more
europepmc +6 more sources
Radially anisotropic systems with r−α forces – II: radial-orbit instability [PDF]
Monthly Notices of the Royal Astronomical Society, 2017 We continue to investigate the dynamics of collisionless systems of particles interacting via additive $r^{-α}$ interparticle forces. Here we focus on the dependence of the radial-orbit instability on the force exponent $α$. By means of direct $N$-body simulations we study the stability of equilibrium radially anisotropic Osipkov-Merritt spherical ...
Di Cintio, Pierfrancesco +2 more
openaire +3 more sources
MODIFICATION OF THE ADHESIVE FORCE BY CHANGING THE RADIAL REACTION ON VEHICLE WHEELS [PDF]
Transport Problems, 2021 This article deals with the possibilities of adhesion force changes of a road vehicle. The authors present the possibilities of reducing the adhesion force of road vehicles and,at the same time,present their own system for changing the radial ...
Petr JILEK, Jan KRMELA, Jan BERG
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Influence of the constitutive flow law in FEM simulation of the Radial forging process [PDF]
, 2013 Radial forging is a widely used forming process for manufacturing hollow products in transport industry. As the deformation of the workpiece, during the process, is a consequence of a large number of high-speed strokes, the Johnson-Cook constitutive law (
Gueye, Babacar +3 more
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Radial Forces in a Misaligned Radial Face Seal [PDF]
Journal of Lubrication Technology, 1979 Radial forces on the primary seal ring of a flat misaligned seal are analyzed, taking into account the radial variation in seal clearance. An analytical solution for both hydrostatic and hydrodynamic effects is presented that covers the whole range from zero to full angular misalignment.
openaire +1 more source
Experimental system for measuring the force load of a single blade pump [PDF]
MATEC Web of Conferences, 2023 Precise evaluation and anticipation of the radial and axial force loads acting on the impeller of a spiral casing pump are essential to ensure that the pump operates efficiently and dependably. This study presents an experimental system for measuring the
Bleho Dávid +2 more
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MATEC Web of Conferences, 2018 In order to study the cutting force in machining of titanium alloy with solid carbide cutters of different geometriy, variable helix (VH), variable pitch (VP) and standard (SD) milling cutter were used to machine titanium alloy TB6 via dry milling.
Jianyong Liu, Lihong Qiao, Wuyi Chen
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Quantitative radial force measurements of Woven EndoBridge devices. [PDF]
Interv Neuroradiol, 2023 Background Lateral/radial forces and the mechanical properties of Woven EndoBridge (WEB) devices have significant importance for therapeutic success. In other words, adequate apposition of the lateral wall of a cerebral aneurysm is critical for preventing recurrence or re-rupture risk.
Kutbay U, Algin O.
europepmc +5 more sources
Saor Crimp - Eight Die 3D Printable Radial Force Tester
, 2023 3D printable radial force tester, developed in Lally Lab TCD. The device can be pinned directly to a Zwick uniaxial tester to perform radial force testing.
Murphy, Jack F., Guerin, Luke
core +1 more source