| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Douine, Bruno
Université de Lorraine
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (36/36 displayed)
- 2022Microstructural Parameters for Modelling of Superconducting Foamscitations
- 2021Preparation of superconducting Iron-selenide using Spark Plasma Sintering ; Synthèse de Fer-Sélénium (FeSe) supraconducteur par Frittage Flash
- 2021Magnetic phases in superconducting, polycrystalline bulk FeSe samples
- 2021Magnetic phases in superconducting, polycrystalline bulk FeSe samplescitations
- 2021Review on the Use of Superconducting Bulks for Magnetic Screening in Electrical Machines for Aircraft Applicationscitations
- 2020On the origin of the sharp, low-field pinning force peaks in MgB2 superconductorscitations
- 2020Magnetic phases in superconducting, polycrystalline bulk FeSe samples
- 2020An Integro-Differential Time-Domain Scheme for Electromagnetic Field Modeling in HTS Materialscitations
- 2019Electron Irradiation of Polycrystalline Bulk FeSe Superconductors
- 2019Electron Irradiation of Polycrystalline Bulk FeSe Superconductors
- 2019Exploring the flux pinning performance of bulk FeSe by electron irradiation
- 2019Exploring the flux pinning performance of bulk FeSe by electron irradiation
- 2019Exploring the potential of FeSe bulk superconductors
- 2018Eddy current modeling in linear and nonlinear multifilamentary composite materialscitations
- 2018Distribution of current density, temperature and mechanical deformation in YBCO bulks under Field-Cooling magnetizationcitations
- 2017Electromagnetic field modeling in HTS composite tapes in the frequency domain
- 2017Dependence of the trapped magnetic flux density of YBCO pellets on mechanical stress
- 2017Eddy current modeling in composite materials: CFRPs and multifilamentary HTS tapes
- 2016Trapped Magnetic Field Experiments and Characterization of Large-Sized Bulk MgB2 Samples
- 2016Design of a Vector Magnet Generating up to 3 T with 3 Axis Orientation
- 2016Modelling of HTS bulk during Pulsed Field Magnetization within an iron core using analytical and integral methods
- 2016Design of a Vector Magnet Generating up to 3 T with 3 Axis Orientation
- 2016Eddy current modeling in multifilementary superconductive tapes submitted to external time varying magnetic field
- 2015Design of a Low-Temperature Superconducting coils system generating up to 3 T in a 10 cm bore diameter with 3 axis orientations
- 2015Design of a Low-Temperature Superconducting coils system generating up to 3 T in a 10 cm bore diameter with 3 axis orientations
- 2015Conception d'un aimant vectoriel supraconducteur produisant 3 T dans une sphère de diamètre 100 mm
- 2015Design of a vector magnet generating up to 3 T with 3 axis orientation
- 2014Critical current density determination of superconducting material
- 2012Modeling of a 3D superconducting inductor structure using analytical formulae
- 2011Determination of superconducting material critical current density from magnetic field diffusion measurement
- 2010JC(B) determination method with the help of the virgin magnetization curve of a superconducting cylindercitations
- 2008Self Field Effect Compensation in an HTS Tubecitations
- 2007Influence of Temperature and/or Field Dependences of the E−J Power Law on Trapped Magnetic Field in Bulk YBaCuOcitations
- 2006Influence of Jc(B) on the full penetration current of superconducting tubecitations
- 2005Pulse field magnetization of high-temperature superconductor bulk parts considering thermal effects
- 2003Calculation of losses in a HTS current lead with the help of the dimensional analysis
Places of action
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article
Conception d'un aimant vectoriel supraconducteur produisant 3 T dans une sphère de diamètre 100 mm
Abstract
The LTS superconductor coils are designed to produce strong magnetic fields at the working temperature of liquid Helium. Some kinds of them have been created to produce strong and homogeneous magnetic fields (MRI). Furthermore, the critical and mechanical parameters of superconducting material limit the performances of the coils. Most of the time, the LTS coils are also build to produce a homogeneous magnetic flux density in one single direction |B|=|Bx|. Consequently, it is necessary to rotate the subject or the sample, if we want to make a study depending of the magnetic field orientation. This cannot be suitable for special kinds of experiments or biomedical applications where the subject would need to be rotated. To find an answer to this problem we have designed a coil setup that will satisfy these requirements. Hence, we are working on orientation along 3 axes of a strong magnetic flux density. The design has been made using a 3-D electromagnetic software in order to calculate the performances of the coils system, to optimize the homogeneity and to find a cost effective solution. The first results reported are for a three Helmholtz coils system where each axis is placed following the Cartesian coordinates: x, y, z. This system is designed for 3 T of magnetic flux density at the center of the coils and a peak value on the coils around 7.9 T, for an operating current of 110 A in each coil.