UMEHARA YUTARO

ウメハラユウタロウ | UMEHARA YUTARO

Affiliation and department：
Job title： Assistant Professor
Research theme for competitive and other funds (10)：

2023 - 2026 急速冷却の学理-クエンチ点はいかに決定づけられるか-
2023 - 2026 沸騰と水電解のアナロジーに基づく革新的水素製造のための新学理
2023 - 2025 超微小スケール観察による沸騰核生成メカニズムの再構築
2023 - 2025 多孔性伝熱面の加熱時吸液性能評価による限界熱流束向上メカニズムの解明
2022 - 2025 Innovation of water electrolysis utilizing self-assembled micro-honeycomb porous plate

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Papers (15)：

Wang Bicheng, Yutaro Umehara, Mikako Tanaka, Ryo Kobayashi, Soichiro Hida, Atsuro Eto, Shoji Mori. Mechanism of the rapid generation of superheated and saturated steam using a water-containing porous material. Applied Thermal Engineering. 2024. 257
Huacheng Zhang, Yutaro Umehara, Shoji Mori. Experimental study on the upward annular two-phase flow of nitrogen and ethanol aqueous solutions with different concentrations. International Journal of Heat and Mass Transfer. 2024. 228
Huacheng Zhang, Yutaro Umehara, Hiroyuki Yoshida, Shoji Mori. Prediction of interfacial shear stress and pressure drop in vertical two-phase annular flow. International Journal of Heat and Mass Transfer. 2024. 218
Feifei Wu, Tsutomu Hisano, Yutaro Umehara, Yasuyuki Takata, Shoji Mori. Improvement in the onset of the nucleate pool boiling of HFE-7100 with the use of a honeycomb porous plate and heated fine wire. International Journal of Heat and Mass Transfer. 2023. 217
Xuesong Wei, Takumi Kakimoto, Yutaro Umehara, Hironori Nakajima, Kohei Ito, Hiromitsu Inagaki, Shoji Mori. Improvement of the critical current density of alkaline water electrolysis based on the hydrodynamic similarity between boiling and water electrolysis. International Journal of Heat and Mass Transfer. 2023. 214. 124420-124420

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Lectures and oral presentations (1)：

Experimental clarification of quenching phenomenon
(Thermal Transport cafe 2024)

Committee career (2)：

Awards (3)：

Association Membership(s) (3)：

日本伝熱学会 , 日本原子力学会 , 日本機械学会

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