Yazar "Abdioğlu, Murat" için listeleme
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An analysis on the relation between the seed distance and vertical levitation force for the multi-seeded YBCO using the modified advanced frozen image (MAFI) and experimental methods
Öztürk, Kemal; Güner, Sait Barış; Abdioğlu, Murat; Demirci, Mehmet; Çelik, Şükrü; Cansız, Ahmet (Elsevier Science Sa, 2019)The higher magnetic levitation force and related stiffness values are very important for Maglev and magnetic bearing applications. Also, larger superconducting surface area is needed for continuous and larger magnetic ... -
Bulk MgB2 superconductor for levitation applications fabricated with boron processed by different routes
Savaşkan, Burcu; Öztürk, Ufuk Kemal; Güner, Sait Barış; Abdioğlu, Murat; Bahadır, M.V.; Acar, Selçuk; Somer, Mehmet; Ionescu, Alexandra Maria; Locovei, Cosmin; Enculescu, Mihaela; Badica, P. (Elsevier, 2023)Bulk MgB2 discs were prepared by an in situ route from mixtures of magnesium and boron powders. The boron powders were produced by two methods. The first one consisted of a self-propagating high tem-perature magnesiothermic ... -
The comparison of levitation and lateral force of bulk and cut-pasted bulk GdBCO samples at different temperatures
Güner, Sait Barış; Abdioğlu, Murat; Öztürk, Kemal; Çelik, Şükrü (Elsevier Science Sa, 2020)In this work, in the first time, we have investigated the levitation and lateral force properties of bulk and cut-pasted bulk GdBCO samples at different temperatures and different cooling heights (CH) to determine the ... -
The effect of magnetic field distribution and pole array on the vertical levitation force properties of HTS maglev systems
Öztürk, Kemal; Abdioğlu, Murat; Şahin, Erçin; Çelik, Şükrü; Gedikli, Hasan; Savaşkan, Burcu (Ieee-Inst Electrical Electronics Engineers Inc, 2015)In this paper, the levitation force measurements have been carried out by the magnetic force measurement system under both field-cooling and zero-field-cooling regimes, whereas the magnetic field distribution over the ... -
Enhancing magnetic levitation and guidance force and weight efficiency of high-temperature superconducting maglev systems by using sliced bulk YBCO
Abdioğlu, Murat; Öztürk, U. Kemal; Güner, Sait Barış; Öztürk, Mehmet; Mollahasanoğlu, Hakkı; Yanmaz, Ekrem (Wiley, 2023)We aimed to enhance the magnetic force efficiency of Maglev systems without increasing total weight. For this aim, we divided YBCO bulks into three slices horizontally to utilize the YBCO-permanent magnetic guideway (PMG) ... -
Extended 2-D magnetic field modeling of linear motor to investigate the magnetic force parameters of high-speed superconducting maglev
Öztürk, Ufuk Kemal; Abdioğlu, Murat; Özkat, Erkan Caner; Mollahasanoğlu, Hakkı (IEEE, 2023)A 2-D numerical finite-element model of a linear synchronous motor (LSM) is extended based on the magnetic field and moving mesh properties to investigate the magnetic flux and magnetic force characteristics of the high-speed ... -
Investigation of magnetic force properties between different PMGs and multi-seeded YBCO superconductors with different seed distances
Abdioğlu, Murat; Öztürk, Kemal; Güner, Sait Barış; Çelik, Şükrü; Kuüçükömeroğlu, Tayfur (Elsevier, 2019)The magnetic levitation force in vertical direction and guidance force in lateral direction should be increased for enhancing the loading capacity and stability of Maglev systems, respectively. in this study, we have ... -
Machine learning driven optimization and parameter selection of multi-surface HTS Maglev
Özkat, Erkan Caner; Abdioğlu, Murat; Öztürk, U. Kemal (Elsevier, 2024)This research aims to tackle the challenges posed by precise force measurement for high temperature superconducting (HTS) Maglev systems, including mechanical constraints, step motor limitations, and sensor resolutions. ... -
Magnetic force performance of hybrid multisurface HTS maglev system with auxiliary onboard PMs
Öztürk, Ufuk Kemal; Abdioğlu, Murat; Mollahasanoğlu, Hakkı (IEEE, 2023)The vertical levitation force, guidance force, and magnetic stiffness values, and thus the loading capacity and movement stability of high-temperature superconducting (HTS) Maglev systems, are aimed to be increased in this ... -
Magnetic levitation force and trapped field properties of multiseeded YBCO with triangular arrangement of seeds
Abdioğlu, Murat; Güner, Sait Barış; Öztürk, Kemal; Yang, Chiaming; Chen, Ingann; Çelik, Şükrü (Wiley, 2021)Although there are studies in literature using different number of seeds with different arrangements, especially line and rectangular, it is seen that there is no detailed study handling the levitation force together with ...
