Search Results - "Ichiki, Yota"

Experimental Test and Analysis of AC Losses in Multifilamentary MgB2 Wire by Xi, Jiawen, Pei, Xiaoze, Sheng, Jie, Tanaka, Hideki, Ichiki, Yota, Zhang, Min, Yuan, Weijia

“…AC losses in superconductors are essential for the design of cooling system for large scale power applications. Magnesium diboride (MgB2) superconducting wires…”
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Conduction-Cooled MgB2 Coil in Maximum Self-Magnetic Flux Density 2.3 Tesla Made With 300-Meter-Long Multifilamentary MgB2 Wire by Tanaka, Hideki, Kodama, Motomune, Ichiki, Yota, Kusunoki, Toshiaki, Kotaki, Hiroshi, Suzuki, Takaaki, Nishi, Kazuya, Okamoto, Kazutaka

“…We fabricated a 300-m-long multifilamentary MgB 2 wire as a powder in tube wire by using an in situ method. The J e values were approximately 250 A/mm 2 from 2…”
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Experimental Test and Analysis of AC Losses in Multifilamentary MgB 2 Wire by Xi, Jiawen, Pei, Xiaoze, Sheng, Jie, Tanaka, Hideki, Ichiki, Yota, Zhang, Min, Yuan, Weijia

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Tensile and Bending Stress Tolerance on Round MgB2 Wire Made By In Situ PIT Process by Tanaka, Hideki, Suzuki, Takayuki, Kodama, Motomune, Ichiki, Yota, Haba, Toshio, Okamoto, Kazutaka

“…We measured the critical tensile strains at room temperature and the critical bending strains of in situ round MgB2 wires, and both critical strain values…”
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Conduction Cooled MgB2 Coil in Maximum Self Magnetic Flux Desity 2.3 Tesla Made with 300-Meter-long Multifilamentary MgB2 Wire by Tanaka, Hideki, Kodama, Motomune, Ichiki, Yota, Kusunoki, Toshiaki, Kotaki, Hiroshi, Suzuki, Takaaki, Nishi, Kazuya, Okamoto, Kazutaka

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A Novel Quench Protection Technique for HTS Coils by Wakuda, T., Ichiki, Y., Park, M.

“…A new coil winding method to realize quench-back with an over-current pulse for HTS magnet protection is proposed. The feature of the inter-wire bridged…”
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Influence of Inhomogeneous Superconducting Properties of YBCO Thin Film on Current Limiting Characteristics by Ichiki, Y., Ohsaki, H.

“…This paper describes numerical analysis of current limiting characteristics of YBCO thin film with inhomogeneous superconducting properties. The analysis tool…”
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Numerical analysis of AC loss characteristics of YBCO coated conductors arranged in parallel by Ichiki, Y., Ohsaki, H.

“…AC losses and electromagnetic phenomena in assembled conductors composed of YBCO coated conductors arranged in parallel were studied by finite element method…”
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