Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Kazuhiro Kajikawa Last modified date:2019.04.23

Associate Professor / Superconductive Systems Engineering Laboratory / Department of Electrical Engineering / Faculty of Information Science and Electrical Engineering


Presentations
1. K.Tadakuma, K.Kajikawa, Y.Kamioka, A.Ishiyama, S.Imagawa, T.Nakamura, H.Hirai, S.Ozaki, Optimum Design of Cryogenic Pump for Circulation Cooling of High Temperature Superconducting Cables, 31st International Symposium on Superconductivity, 2018.12.
2. N.Tanaka, K.Kajikawa, H.Oguro, M.Sugino, T.Nakanishi, I.Aoki, Development of a Monitor for Parallel-type Superconducting Level Sensor, 31st International Symposium on Superconductivity, 2018.12.
3. Y.Kamioka, K.Kajikawa, H.Hirai, S.Ozaki, T.Nakamura, S.Imagawa, A.Ishiyama, Active magnetic bearing for a liquid nitrogen pump, 27th International Cryogenic Engineering Conference and International Cryogenic Materials Conference 2018, 2018.09.
4. K.Kajikawa, R&D of Circulation Pump for Cooling of HTS Power Transmission Cable (invited), 6th International Conference on Superconductivity and Magnetism, 2018.05.
5. K.Kajikawa, K.Tadakuma, Y.Kamioka, A.Ishiyama, S.Imagawa, T.Nakamura, H.Hirai, S.Ozaki, Hydraulic Evaluation of Pressure Drops and Temperature Profiles in Liquid Nitrogen Circulation Coolings for HTS Power Transmission Cables, 30th International Symposium on Superconductivity, 2017.12.
6. K.Kajikawa, J.Koshio, Y.Yamada, M.Makino, I.Aoki, T.Hashimoto, M.Sato, H.Ohmura, S.Takada, Theoretical Expressions of Output Errors in Two Types of Superconducting Level Sensors, 13th European Conference on Applied Superconductivity, 2017.09.
7. K.Kajikawa, T.Honda, K.Tadakuma, Suppression of Flux Creep in HTS Coil by Applying Low AC Magnetic Field, 25th International Conference on Magnet Technology, 2017.08.
8. Y.Okabe, T.Honda, K.Kajikawa, Numerical Reproduction of Screening-Current-Induced Fields in HTS Tape Windings Using Finite Element Method, 29th International Symposium on Superconductivity, 2016.12.
9. T.Honda, Y.Okabe, K.Kajikawa, Reduction of Screening-Current-Induced Fields Using New Structure of HTS Coil, 29th International Symposium on Superconductivity, 2016.12.
10. K.Kajikawa, Reduction of Screening-Current-Induced Fields by Applying Shaking Fields (invited), 29th International Symposium on Superconductivity, 2016.12.
11. J.Koshio, K.Kajikawa, Y.Yamada, M.Makino, I.Aoki, Numerical Simulations of Operations of Parallel-Type Superconducting Level Sensors for Liquid Hydrogen Using Experimental Results of Electrical Resistivity, 29th International Symposium on Superconductivity, 2016.12.
12. K.Kajikawa, J.Koshio, Y.Yamada, M.Makino, I.Aoki, Experimental Evaluation of Electrical Resistivities for Materials Constituting MgB2 Wires and Numerical Simulations of Operations of Liquid Hydrogen Level Sensors (invited), 5th International Conference on Superconductivity and Magnetism, 2016.04.
13. K.Kajikawa, Y.Okabe, Reduction of Screening-Current-Induced Fields in an HTS Tape Winding Using Toroidal Arrangement of Shaking Coil, 24th International Conference on Magnet Technology, 2015.10.
14. K.Kajikawa, S.Awaji, K.Watanabe, AC Loss Evaluation of an HTS Insert for High Field Magnet Cooled by Cryocoolers, International Workshop on Cooling-system for HTS Applications (IWC-HTS), 2015.10.
15. J.Voccio, S.Hahn, Y.Kim, J.Song, K.Kajikawa, S.Noguchi, J.Bascunan, Y.Iwasa, A 1.5-T Magic-Angle-Spinning NMR Magnet: 4.2-K Performance and Field Mapping Test Results, 2014 Applied Superconductivity Conference, 2014.08.
16. S.Awaji, K.Kajikawa, K.Watanabe, H.Oguro, T.Mitose, S.Fujita, M.Daibo, Y.Iijima, H.Miyazaki, M.Takahashi, S.Ioka, AC Losses of an HTS Insert in a 25T Cryogen-free Superconducting Magnet (CSM), 2014 Applied Superconductivity Conference, 2014.08.
17. K.Kajikawa, G.V.Gettliffe, Y.Chu, D.Miyagi, T.P.Lecrevisse, S.Hahn, J.Bascunan, Y.Iwasa, Designs and Tests of Compensation Coils to Reduce Screening Currents Induced in HTS Insert Coils for NMR Magnet, 2014 Applied Superconductivity Conference, 2014.08.
18. K.Kim, S.Hahn, K.Kajikawa, D.G.Yang, H.Lee, Experimental Study on the Elimination of Screening Current Induced Fields in No-Insulation HTS Coils, 2014 Applied Superconductivity Conference, 2014.08.
19. Y.Iwasa, J.Bascunan, S.Hahn, J.Voccio, Y.Kim, T.Lecrevisse, J.Song, K.Kajikawa, A High-Resolution 1.3 GHz LTS/HTS NMR Magnet, 2014 Applied Superconductivity Conference, 2014.08.
20. Y.Terao, S.Hahn, Y.Kim, K.Kajikawa, Y.Iwasa, Partial-Insulation (PI) Winding Technique for NbTi MRI Magnets, 2014 Applied Superconductivity Conference, 2014.08.
21. K.Kajikawa, K.Agatsuma, Basics of Superconducting Magnet Technology (invited), 7-T Superconducting Magnet School, 2014.06.
22. K.Kajikawa, S.Awaji, K.Watanabe, Numerical Evaluation of AC Losses in an HTS Insert Coil for High Field Magnet During Its Energization (invited), 4th International Workshop on Numerical Modelling of High Temperature Superconductors, 2014.05.