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19952025
most citedComputation of Losses in HTS Under the Action of Varying Magnetic Fields and Currents

367 citations

Showing physics.app-phShow all

11 papers · 1 filter

physics.app-ph2025★ 3 cited

Screening currents increase thermal quench propagation speed in ultra-high-field REBCO magnets

Enric Pardo, Anang Dadhich, Nikola Jerance +1

Superconducting REBCO (BaCuO, where is a rare earth, typically Y, Gd or Eu) electromagnets are useful for many applications like medical magnetic resonace…

physics.app-ph2023★ 24 cited

Fast and accurate electromagnetic modeling of non-insulated and metal-insulated REBCO magnets

Enric Pardo, Philippe Fazilleau

REBCO high-temperature superconductors are promising for fully superconducting high-field magnets, including ultra-high field magnets. Non-insulated (NI) and metal-insulated (MI) w…

physics.app-ph2023★ 7 cited

Electro-Thermal Modelling by Novel Variational Methods: Racetrack Coil in Short-Circuit

Enric Pardo, Anang Dadhich

The design of superconducting applications containing windings of superconducting wires or tapes requires electro-thermal quench modelling. In this article, we present a reliable n…

physics.app-ph2021★ 26 cited

Modeling the charging process of a coil by an HTS dynamo-type flux pump

Asef Ghabeli, Mark Ainslie, Enric Pardo +2

The high- superconducting (HTS) dynamo exploits the nonlinear resistivity of an HTS tape to generate a DC voltage when subjected to a varying magnetic field. This leads to the…

physics.app-ph2020★ 33 cited

3D modeling of a Superconducting Dynamo-Type Flux Pump

Asef Ghabeli, Enric Pardo, Milan Kapolka

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.…

physics.app-ph2020★ 11 cited

Modeling cross-field demagnetization of superconducting stacks and bulks for up to 100 tapes and 2 million cycles

Anang Dadhich, Enric Pardo

Superconducting stacks and bulks can act as very strong magnets (more than 17 T), but they lose their magnetization in the presence of alternating (or ripple) transverse magnetic f…

physics.app-ph2020★ 19 cited

Coupling loss at the end connections of REBCO stacks: 2D modelling and measurement

Shuo Li, Enric Pardo, Jan Kovac

In high power density superconducting motors, superconducting tapes are usually stacked and connected together at terminals to improve the current capacity. When a parallel sinusoi…

physics.app-ph2019★ 12 cited

Time constant of the cross field demagnetization of superconducting stacks of tapes

Anang Dadhich, Enric Pardo, Milan Kapolka

Stacks of REBCO tapes can trap large amounts of magnetic fields and can stay magnetized for long periods of times. This makes them an interesting option for major engineering appli…

physics.app-ph2019★ 26 cited

Modeling of Airgap Influence on DC Voltage Generation in a Dynamo-Type Flux Pump

Asef Ghabeli, Enric Pardo

High-temperature superconducting (HTS) Flux pumps are promising devices to maintain steady current mode in HTS magnets or to energize rotor windings in motors and generators in a c…

physics.app-ph2019★ 21 cited

Cross-field demagnetization of stacks of tapes: 3D modelling and measurements

Milan Kapolka, Enric Pardo, Francesco Grilli +4

Stacks of superconducting tapes can trap much higher magnetic fields than conventional magnets. This makes them very promising for motors and generators. However, ripple magnetic f…

physics.app-ph2018★ 26 cited

Optimization of Multi-Frequency Magnonic Waveguides with Enhanced Group Velocities by Exchange Coupled Ferrimagnet/Ferromagnet Bilayers

Kyongmo An, Vinayak Bhat, Michal Mruczkiewicz +2

We report broadband spectroscopy and numerical analysis by which we explore propagating spin waves in a magnetic bilayer consisting of a 23 nm thick permalloy film deposited on 130…