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Publications associées (303)
Validation and Application of Hysteresis Loss Model for HTS Stacks and Conductors for Fusion Applications
Numerous conductor designs for pulsed magnets based on High Temperature Superconductors (HTS), featuring stacks of tapes are currently being proposed. A major contribution to the AC losses is expected to be given by hysteresis losses. Several numerical mod ...
Ieee-Inst Electrical Electronics Engineers Inc2024Performance Comparison of Cables With Partial Transposition
Pierluigi Bruzzone, Kamil Sedlák, Federica Demattè, Chiara Frittitta
The need of full transposition of the current carrying elements (strands) in large cables is frequently retained as top design criterion for conductors operating in pulsed mode. However, when the transposition error, i.e., the inductance difference among t ...
Piscataway2024Modeling and optimization of PCB coils for inductive power transfer systems
The auxiliary power supply for medium voltage converters requires high insulation capability between the source and the load. Inductive power transfer technology, with an air gap between the primary and secondary coil, offers such high insulation capabilit ...
EPFL2024Multi-machine benchmark of the self-consistent 1D scrape-off layer model DIV1D from stagnation point to target with SOLPS-ITER
This paper extends a 1D dynamic physics-based model of the scrape-off layer (SOL) plasma, DIV1D, to include the core SOL and possibly a second target. The extended model is benchmarked on 1D mapped SOLPS-ITER simulations to find input settings for DIV1D th ...
Bristol2024First developments towards producing inductive magnetic sensors using state-of-the-art photolithography techniques
Duccio Testa, Ambrine Douhane, Marcus Cemes
Inductive magnetic sensors are needed for tokamak operation to provide the low-frequency (LF) measurements leading to the equilibrium reconstruction and to monitor the higher frequency (HF) instabilities; the HF magnetic sensors are often also used as a ba ...
2023Tri-axial H-Field Sensor with Frequency-shaped Response in the band 400 MHz - 6 GHz
German Augusto Ramirez Arroyave
This contribution presents an isotropic field probe to assess human exposition to broadband magnetic fields in the 400 MHz to 6 GHz band according to the ICNIRP 2020 guidelines. This device complements the current practice in this band, based on the measur ...
IEEE2023Modeling and analysis of miniaturized magnetorheological valve for fluidic actuation
Fluidic actuation enables movement in a wide range of mechanical systems, from simple laboratory devices to more complex industrial machinery. Fluids are used to generate motion of mechanical pieces. The term "fluids" encompasses two types of technologies: ...
EPFL2023Soft Multimaterial Magnetic Fibers and Textiles
Fabien Sorin, Stella Andréa Françoise Laperrousaz, Hritwick Banerjee, Rémi Andréa La Polla, Andreas Leber, Chaoqun Dong, Syrine Mansour, Xue Wan
Magnetically responsive soft materials are promising building blocks for the next generation of soft robotics, prosthesis, surgical tools, and smart textiles. To date, however, the fabrication of highly integrated magnetic fibers with extreme aspect ratios ...
WILEY-V C H VERLAG GMBH2023Numerical study of fully baffled Super-XL-mode discharges on TCV
Christian Gabriel Theiler, Davide Galassi
We present a numerical study of three fully baffled L-mode TCV discharges with three different values of the outer strike-point major radius/total flux expansion, showing that the beneficial effect of large strike point radius is partially screened in thes ...
ELSEVIER2023Unveiling new quantum phases in the Shastry-Sutherland compound SrCu2(BO3)(2) up to the saturation magnetic field
Under magnetic fields, quantum magnets often undergo exotic phase transitions with various kinds of order. The discovery of a sequence of fractional magnetization plateaus in the Shastry-Sutherland compound SrCu2(BO3)(2) has played a central role in the hi ...
NATURE PORTFOLIO2023