Zobrazeno 1 - 10
of 671
pro vyhledávání: '"P. Dular"'
In this paper, we propose the Reduced Order Hysteretic Magnetization (ROHM) model to describe the magnetization and instantaneous power loss of composite superconductors subject to time-varying magnetic fields. Once the parameters of the ROHM model a
Externí odkaz:
http://arxiv.org/abs/2409.13653
Autor:
Dular, Bruno
Goussarov-Habiro's theory of clasper surgeries defines a filtration of the monoid of string links $L(m)$ on $m$ strands, in a way that geometrically realizes the Feynman diagrams appearing in low-dimensional and quantum topology. Concretely, $L(m)$ i
Externí odkaz:
http://arxiv.org/abs/2406.01093
Autor:
Schnaubelt, Erik, Wozniak, Mariusz, Dular, Julien, Garcia, Idoia Cortes, Verweij, Arjan, Schöps, Sebastian
High-temperature superconductors (HTS) have the potential to enable magnetic fields beyond the current limits of low-temperature superconductors in applications like accelerator magnets. However, the design of HTS-based magnets requires computational
Externí odkaz:
http://arxiv.org/abs/2404.13333
In this paper, we propose the Coupled Axial and Transverse currents (I) (CATI) method, as an efficient and accurate finite element approach for modelling the electric and magnetic behavior of periodic composite superconducting conductors. The method
Externí odkaz:
http://arxiv.org/abs/2404.09775
Autor:
Li, Hongwei Bran, Navarro, Fernando, Ezhov, Ivan, Bayat, Amirhossein, Das, Dhritiman, Kofler, Florian, Shit, Suprosanna, Waldmannstetter, Diana, Paetzold, Johannes C., Hu, Xiaobin, Wiestler, Benedikt, Zimmer, Lucas, Amiranashvili, Tamaz, Prabhakar, Chinmay, Berger, Christoph, Weidner, Jonas, Alonso-Basant, Michelle, Rashid, Arif, Baid, Ujjwal, Adel, Wesam, Ali, Deniz, Baheti, Bhakti, Bai, Yingbin, Bhatt, Ishaan, Cetindag, Sabri Can, Chen, Wenting, Cheng, Li, Dutand, Prasad, Dular, Lara, Elattar, Mustafa A., Feng, Ming, Gao, Shengbo, Huisman, Henkjan, Hu, Weifeng, Innani, Shubham, Jiat, Wei, Karimi, Davood, Kuijf, Hugo J., Kwak, Jin Tae, Le, Hoang Long, Lia, Xiang, Lin, Huiyan, Liu, Tongliang, Ma, Jun, Ma, Kai, Ma, Ting, Oksuz, Ilkay, Holland, Robbie, Oliveira, Arlindo L., Pal, Jimut Bahan, Pei, Xuan, Qiao, Maoying, Saha, Anindo, Selvan, Raghavendra, Shen, Linlin, Silva, Joao Lourenco, Spiclin, Ziga, Talbar, Sanjay, Wang, Dadong, Wang, Wei, Wang, Xiong, Wang, Yin, Xia, Ruiling, Xu, Kele, Yan, Yanwu, Yergin, Mert, Yu, Shuang, Zeng, Lingxi, Zhang, YingLin, Zhao, Jiachen, Zheng, Yefeng, Zukovec, Martin, Do, Richard, Becker, Anton, Simpson, Amber, Konukoglu, Ender, Jakab, Andras, Bakas, Spyridon, Joskowicz, Leo, Menze, Bjoern
Uncertainty in medical image segmentation tasks, especially inter-rater variability, arising from differences in interpretations and annotations by various experts, presents a significant challenge in achieving consistent and reliable image segmentat
Externí odkaz:
http://arxiv.org/abs/2405.18435
Autor:
Dular, Bruno, Schlenker, Jean-Marc
Convex co-compact 3-dimensional hyperbolic manifolds are uniquely determined by the pleating measured lamination on the boundary of their convex core.
Comment: 13 pages, 1 figure. v2: argument expanded to include manifolds with compressible boun
Comment: 13 pages, 1 figure. v2: argument expanded to include manifolds with compressible boun
Externí odkaz:
http://arxiv.org/abs/2403.10090
Autor:
Dular, Julien, Henrotte, François, Nicolet, André, Wozniak, Mariusz, Vanderheyden, Benoît, Geuzaine, Christophe
This paper deals with the modelling of superconducting and resistive wires with a helicoidal symmetry, subjected to an external field and a transport current. Helicoidal structures are three-dimensional, and therefore yield computationally intensive
Externí odkaz:
http://arxiv.org/abs/2311.13919
Autor:
Atalay, Sina, Schnaubelt, Erik, Wozniak, Mariusz, Dular, Julien, Zachou, Georgia, Schöps, Sebastian, Verweij, Arjan
Publikováno v:
Superconductor Science and Technology, Volume 37, Number 6, June 2024
A new module, Pancake3D, of the open-source Finite Element Quench Simulator (FiQuS) has been developed in order to perform transient simulations of no-insulation (NI) high-temperature superconducting (HTS) pancake coils in 3-dimensions. FiQuS/Pancake
Externí odkaz:
http://arxiv.org/abs/2311.09177
Autor:
Schnaubelt, Erik, Atalay, Sina, Wozniak, Mariusz, Dular, Julien, Geuzaine, Christophe, Vanderheyden, Benoît, Marsic, Nicolas, Verweij, Arjan, Schöps, Sebastian
Publikováno v:
IEEE Transactions on Applied Superconductivity, vol. 34, no. 3, pp. 1-6, May 2024, Art no. 4700406
For finite element (FE) analysis of no-insulation (NI) high-temperature superconducting (HTS) pancake coils, the high aspect ratio of the turn-to-turn contact layer (T2TCL) leads to meshing difficulties which result in either poor quality mesh elemen
Externí odkaz:
http://arxiv.org/abs/2310.03138
Autor:
Dular, Julien, Brialmont, Sébastien, Vanderbemden, Philippe, Geuzaine, Christophe, Vanderheyden, Benoît
Publikováno v:
IEEE Transactions on Applied Superconductivity, vol. 34, no. 3, pp. 1-7, May 2024
Stacks of high-temperature superconducting tape annuli can be used as magnetic shields operating efficiently for both axial and transverse fields. However, due to their layered geometry and hybrid electrical and magnetic properties, implementing mode
Externí odkaz:
http://arxiv.org/abs/2309.15623