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pro vyhledávání: '"Y Inatani"'
Akademický článek
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Autor:
Hiroaki Kobayashi, Satoshi Nonaka, Hideki Tatsumoto, Masahiro Shiotsu, Yasuyuki Shirai, Yoshihiro Naruo, H. Shigeta, Y Inatani
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-5
Accepted: 2016-02-12
資料番号: SA1160016000
資料番号: SA1160016000
Autor:
Yoshihiro Naruo, Y Iwami, Masahiro Shiotsu, Yasuyuki Shirai, Hiroaki Kobayashi, Satoshi Nonaka, Y Inatani, Taito Matsumoto, Takaaki Suzuki, Hideki Tanaka, Motomune Kodama, S. Hara
Publikováno v:
Journal of Physics: Conference Series. 1559:012147
Our research group has been researched for developing MgB2 superconducting energy apparatus in liquid hydrogen immersion cooling, such as superconducting generators. In this study, two-pole MgB2 race-track coil, which was a model for a few tens kVA s
Autor:
H. Shigeta, Masahiro Shiotsu, Yasuyuki Shirai, Yoshihiro Naruo, Hiroaki Kobayashi, Y Inatani, S Yoshinaga, T Kainuma, Satoshi Nonaka, H Tatsumoto
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 278(1)
The knowledge of forced flow heat transfer characteristics of liquid hydrogen (LH₂) is important and necessary for design and cooling analysis of high critical temperature superconducting devices. However, there are few test facilities available fo
Autor:
Y Inatani, Koji Fujita, Satoshi Nonaka, T Kainuma, Yoshihiro Naruo, Taito Matsumoto, H Tatsumoto, Masahiro Shiotsu, Yasuyuki Shirai, Hiroaki Kobayashi
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 278(1)
Liquid hydrogen has excellent physical properties, high latent heat and low viscosity of liquid, as a coolant for superconductors like MgB2. The knowledge of Departure from Nucleate Boiling (DNB) heat flux of liquid hydrogen is necessary for designin
Autor:
Y. Oura, Hideki Tatsumoto, Y Inatani, Y. Horie, Hiroaki Kobayashi, Masahiro Shiotsu, Yasuyuki Shirai, Yoshihiro Naruo, Koichi Hata, K. Yoneda
Publikováno v:
Physics Procedia. 67:631-636
Hydrogen film boiling heat transfer coefficients were measured for the heater surface superheats up to 400 K under pressures from 400 to 1100 kPa, liquid subcoolings from 0 to 11 K and flow velocities up to 7 m/s. The test wire used was 1.2 mm in dia
Autor:
Hiroaki Kobayashi, T. Matsuzawa, Yoshihiro Naruo, Y. Oura, Y Inatani, H. Shigeta, K. Yoneda, Hideki Tatsumoto, Y. Horie, Masahiro Shiotsu, Yasuyuki Shirai, Koichi Hata
Publikováno v:
Physics Procedia. 67:637-642
In this report, we show results on the forced flow boiling heat transfer experiments for manganin plate pasted on one side of a rectangular duct. Nucleate boiling heat transfer and its Departure from Nucleate Boiling (DNB) heat flux were measured for
Autor:
Yoshihiro Naruo, K. Yoneda, H. Shigeta, Masahiro Shiotsu, Hideki Tatsumoto, Y Inatani, Hiroaki Kobayashi, T. Matsuzawa, Koichi Hata, Yasuyuki Shirai, Y. Horie
Publikováno v:
Physics Procedia. 67:643-648
Film boiling heat transfer properties of LH2 for various pressures and subcooling conditions were measured by applying electric current to give an exponential heat input to a PtCo wire with a diameter of 1.2 mm submerged in LH2. The heated wire was s
Autor:
Masahiro Shiotsu, Yasuyuki Shirai, Y Inatani, Satoshi Nonaka, Yoshihiro Naruo, Taito Matsumoto, Hiroaki Kobayashi, Koji Fujita, Y Iwami
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 502:012089
Film boiling heat transfer coefficients were measured for the test wires of 0.5 and 0.7 mm in diameters and 200mm in length located at the centre of 8 mm diameter conduit with upward flow of liquid hydrogen. Pressures are ranged from 0.4 to 1.1 MPa,
Autor:
Y Iwami, Hiroaki Kobayashi, Yoshihiro Naruo, Masahiro Shiotsu, Yasuyuki Shirai, Taito Matsumoto, Y Inatani, Koji Fujita, Satoshi Nonaka
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 502:012090
The knowledge of heat transfer properties of liquid hydrogen is important for designing and developing superconducting devices. In this study, film boiling heat transfers of liquid hydrogen flowing inside of heated pipe were measured under saturated