Publication
Optimization Method for Extracting Stabilizer Geometry and Properties of REBCO Tapes
Related publications (109)
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High-temperature superconductors (HTSs) enable exclusive operating conditions for fusion magnets, boosting their performance up to 20 T generated magnetic fields in the temperature range from 4 K to 20 K. One of the main technological issues of HTS conduct ...
IOP Publishing Ltd2023Beam homogeneity of caesium seeded SPIDER using a direct beamlet current measurement
The ITER Heating Neutral Beam (HNB) source prototype SPIDER (Source for the Production of Ions of Deuterium Extracted from a Radio frequency plasma), hosted at the Neutral Beam Test Facility (NBTF) in Padova, Italy, has recently started operating with evap ...
ELSEVIER SCIENCE SA2023Electromechanical investigations and quench experiments on sub-size HTS cables for high field EU-DEMO Central Solenoid
The aim of this thesis is to investigate the mechanical and thermal behaviour of HTS coated conductor cables for EUROfusion DEMO magnets.One of the issue in large HTS magnets is the safety against a quench. A quench is a sudden thermal runway in which the ...
EPFL2022EMC Impact of Disturbances Generated by Multiple Sources
Marcos Rubinstein, Farhad Rachidi-Haeri, Hamidreza Karami
In this paper, the impact of an increasing number of arbitrary electrical/electronic devices on the overall radiated emissions is investigated. Understanding and quantifying such an impact are prerequisites to the proper evaluation of electromagnetic compa ...
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Unsigned Distance Fields (UDFs) can be used to represent non-watertight surfaces. However, current approaches to converting them into explicit meshes tend to either be expensive or to degrade the accuracy. Here, we extend the marching cube algorithm to han ...
2022Quench behavior of high-temperature superconductor tapes for power applications: a strategy toward resilience
High-Temperature Superconductors (HTS) can be superconducting in liquid nitrogen 77 K, holding immense promises for our future. They can enable disruptive technologies such as nuclear fusion, lossless power transmission, cancer treatment devices, and techn ...
EPFL2021Tailored extracellular electron transfer pathways enhance the electroactivity of Escherichia coli
Ardemis Anoush Boghossian, Melania Reggente, Mohammed Mouhib, Nils Schürgers, Lin Li
Extracellular electron transfer (EET) engineering in Escherichia coli holds great potential for bioremediation, energy and electrosynthesis applications fueled by readily available organic substrates. Due to its vast metabolic capabilities and availability ...
2021Resistivity of REBCO tapes in overcritical current regime: impact on superconducting fault current limiter modeling
Francesco Grilli, Nicolo' Riva, Frédéric Sirois, Bertrand Dutoit
A detailed knowledge of the resistivity of high-temperature superconductors in the overcritical current regime is important to achieve reliable numerical simulations of applications such as superconducting fault current limiters. We have previously shown t ...
2020Inflection Phenomenon in Cryogenic MOSFET Behavior
Christian Enz, Farzan Jazaeri, Arnout Lodewijk M Beckers
This brief reports the analytical modeling and measurements of the inflection in the MOSFET transfer characteristics at cryogenic temperatures. Inflection is the inward bending of the drain current versus gate voltage, which reduces the current in weak and ...
2020Smart Contract With Secret Parameters
By design, smart contracts' data and computations are public to all participants. In this paper, we study how to create smart contracts with parameters that need to stay secret. We propose a way to keep some of the parameters off-chain, while guaranteeing ...
2020