K Hiruta

Fabrication and Characterization of Floating Small Hydroelectric Power Generator using Spiral Water Wheel

Shinya Hashimoto, Yuta Yoshino, K Hiruta, Mizuyasu KOIDE et autres

For the practical application of small hydroelectric power generation, the authors designed a floating small hydroelectric power generation system equipped with a float, and fabricated and measured the system using a spiral turbine. The authors also designed and fabricated a cylinder as …

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Operation of JT-60 NBI and NBI system for JT-60 upgrade

Masaaki Kuriyama, Masato Akiba, N. Akino, M. Dairaku et autres

The JT-60 JAERI (Japan Atomic Energy Research Institute) Tokamak-60 neutral beam injector (NBI) has been successfully operated for three years, delivering a neutral beam power of 20 MW at a beam energy of 75 keV. The helium-beam injection into JT-60 was performed …

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Recent results of LH experiments on the JT-60 tokamak

N. Akaoka, H. Akasaka, Masato Akiba, N. Akino et autres

Recent lower hybrid current drive (LHCD), and heating (LHH) experiments on JT-60 are reported. The current drive product of n e R p I RF approximately 12.5*10 19 m -2 MA was achieved at the LH power of approximately 4.5 MW, and …

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Recent results in JT-60 experiments

Masayuki Nagami, Itsuro AOKI, N. Akaoka, H. Akasaka et autres

Recent results in JT-60 experiments, M Nagami, I Aoki, N Akaoka, H Akasaka, M Akiba, N Akino, T Ando, K Annou, T Aoyagi, T Arai, K Arakawa, M Araki, M Azumi, S Chiba, M Dairaku, N Ebisawa, T Fujii, T Fukuda, A …

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Characteristics of the JT-60 divertor and limiter plasmas with high power auxiliary heating

Hiroshi Aikawa, N. Akaoka, H. Akasaka, N. Akino et autres

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High power heating results on JT-60

Masato Akiba, Hiroshi Aikawa, N. Akaoka, H. Akasaka et autres

High power heating results on JT-60, M Akiba, H Aikawa, N Akaoka, H Akasaka, N Akino, T Akiyama, T Ando, K Annoh, T Aoyagi, T Arai, K Arakawa, M Araki, M Azumi, S Chiba, M Dairaku, N Ebisawa, T Fujii, T Fukuda, …

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JT-60 experiments

Takumi Abe, Hiroshi Aikawa, N. Akaoka, H. Akasaka et autres

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Construction and testing of JT-60

Hiroshi Kishimoto, Hiroshi Aikawa, Akira Oikawa, N. Miya et autres

Initial experiments in JT-60

K. Abe, Hiroshi Aikawa, N. Akaoka, H. Akasaka et autres

Initial ohmic heating experiments in JT-60 were performed for a three month period of April-June 1985. A maximum plasma current of 1.6 MA was obtained for both divertor and limiter discharges. Low-q discharges of q eff =2.5 and high density discharges of …

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