Results 1 to 10 of about 710 (211)
3D modeling of a superconducting dynamo-type flux pump [PDF]
Scientific Reports, 2021 High temperature superconducting (HTS) dynamos are promising devices that can inject large DC currents into the winding of superconducting machines or magnets in a contactless way.
Asef Ghabeli, Enric Pardo, Milan Kapolka
doaj +7 more sources
Energies, 2023 High Temperature Superconducting (HTS) dynamo flux pumps are a promising alternative to metal current leads for energization and the persistent current mode operation of high current DC superconducting magnet systems for applications in rotating machines,
Giacomo Russo, Antonio Morandi
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Particle flux measurements with pump limiters [PDF]
Journal of Nuclear Materials, 1987 Abstract The pressure buildup in pump limiters is a function of the incident particle flux, the pump limiter geometry, particle-surface interactions, and effects due to interactions of the neutral gas with the incoming plasma. At sufficiently low density and for a short pump limiter throat, the pressure observed in the pump limiter chamber is a ...
P Mioduszewski
exaly +2 more sources
Design Parameters for an HTS Flux Pump
Physics Procedia, 2012 AbstractFlux pumps are devices to energize superconducting magnets and are embedded in the cryo-system. Therefore heat loss through current leads is eliminated allowing for more efficient cooling design. This is particularly advantageous for HTS based magnet systems which cannot be operated in a persistent mode because of the inability to form ...
Hoffmann, C. +3 more
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Computation of Pump-Leak Flux Balance in Animal Cells [PDF]
Cellular Physiology and Biochemistry, 2014 Background/Aims: Many vital processes in animal cells depend on monovalent ion transport across the plasma membrane via specific pathways. Their operation is described by a set of nonlinear and transcendental equations that cannot be solved analytically.
Igor A. Vereninov +4 more
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High Temperature Superconducting Flux Pumps for Contactless Energization
Crystals, 2022 The development of superconducting technology has seen continuously increasing interest, especially in the area of clean power systems and electrification of transport with low CO2 emission.
Zezhao Wen, Hongye Zhang, Markus Mueller
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Energies, 2022 High temperature superconductivity is emerging as a solution for lightweight, cost-effective and high-power wind generators. Current injection and maintainment/sustainment in the field winding are obtained by metal current leads which, due to persistent ...
Giacomo Russo, Antonio Morandi
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Flux Pumping of Cooper Pairs Through a Josephson Energy-Suppression Pump [PDF]
IEEE Transactions on Applied Superconductivity, 2022 In this paper, we propose a novel kind of Josephson-Energy Suppression Pump (JESP) controlled by a fully magnetic flux drive. The device presented here is composed of two superconducting loops interrupted at one side by superconducting nanowires which are joined together by a superconducting island.
Angelo Greco +3 more
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Water Science and Technology, 2023 Variations in transmembrane pressure and permeate flux are closely related to membrane fouling. In this study, a laboratory-scale submerged microfiltration system was used to investigate the influence of sodium alginate (SA) concentration and peristaltic
Ya-Juan Liu
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Case Studies in Thermal Engineering, 2022 The performance of a new integrated system of single-stage sweeping gas membrane distillation module and a bubble column dehumidifier (SGMD-BCD) was experimentally investigated.
Adel Hussein +3 more
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