Hata Koichi

ハタコウイチ | Hata Koichi

Affiliation and department：
Job title： Researcher
Research theme for competitive and other funds (11)：

2010 - 2012 Study on Critical Heat Flux Mechanism of Subcooled Water Flow Boiling
2003 - 2005 Forced Convection Heat Transfer in Superfluid Helium at Pressures up to Supercritical
2003 - 2004 Study on Subcooled Flow Boiling Critical Heat Flux in a Vertical Copper Tube Controlled Dissolved Gas Concentration
2000 - 2002 CONSTRUCTION OF DATABASE FOR DESIGNING OF SUPERCONDUCTING MAGNET SYSTEMS COOLED WITH HE II
2000 - 2001 Three dimensional heat transfer characteristics of superfluid helium and its mechanism

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Papers (144)：

K. Hata, M. Shibahara. Helically-coiled-wire-induced swirl flow heat transfer and pressure drop in a circular tube under velocities controlled. International Journal of Heat and Mass Transfer. 2023. 204
Koichi Hata, Makoto Shibahara. Natural convection heat transfer from a vertical single cylinder with eccentric grid spacer in liquid sodium. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 2022. 58. 9. 1607-1636
Koichi Hata, Qiusheng Liu, Takashi Nakajima. Natural convection heat transfer from vertical 9 × 9 rod bundles in liquid sodium. Heat and Mass Transfer/Waerme- und Stoffuebertragung. 2021. 57. 5. 807-828
Makoto Shibahara, Qiusheng Liu, Koichi Hata, Katsuya Fukuda. Experimental and numerical investigations of subcooled boiling heat transfer in a small-diameter tube. Journal of Thermal Science and Engineering Applications. 2020. 12. 6
K. Hata, Q.S. Liu. Conductive and viscous sub-layers on forced convection and mechanism of critical heat flux during flow boiling of subcooled water in a platinum circular tube with 3 mm inner diameter and 32.7 mm heated length at high liquid Reynolds number. International Journal of Heat and Mass Transfer. 2020. 162. 1-20

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MISC (88)：

村上嵩太郎, 白井康之, 塩津正博, 畑幸一, 達本衡輝, 成尾芳博, 小林弘明, 稲谷芳文, 木下勝弘. 液体水素強制対流による温度センサーの流速-温度特性. 低温工学・超電導学会講演概要集. 2011. 85th. 64
塩津正博, 達本衡輝, 白井康之, 畑幸一, 成尾芳博, 小林弘明, 稲谷芳文, 木下勝弘. 極低温流体の上向き強制対流におけるDNB熱流束表示式. 低温工学・超電導学会講演概要集. 2011. 85th. 196
達本衡輝, 塩津正博, 白井康之, 畑幸一, 小林弘明, 成尾芳博, 稲谷芳文. 液体水素の強制対流熱伝達-加熱長さの影響-. 低温工学・超電導学会講演概要集. 2011. 85th. 194
竹上泰樹, 樋川恭輔, 村上嵩太郎, 白井康之, 塩津正博, 畑幸一, 達本衡輝, 小林弘明, 成尾芳博, 稲谷芳文, et al. 液体水素の強制対流沸騰熱伝達における重力方向の影響. 低温工学・超電導学会講演概要集. 2011. 85th. 195
HATA KOICHI, KAI NAOTO, SHIRAI YASUYUKI, MASUZAKI SUGURU, HAMURA AKIMICHI. 短い垂直円管内水の乱流熱伝達の数値解析(その2.粘性底層に及ぼす流速の影響). 日本原子力学会秋の大会予稿集(CD-ROM). 2011. 2011. ROMBUNNO.P62-295

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Professional career (1)：

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