Tasaka Yuji

タサカユウジ | Tasaka Yuji

Affiliation and department：
Job title： Professor
Other affiliations (1)：

Japan Agency for Marine-Earth Science and Technology Data Science Research Group, Volcanoes and Earth’s Interior Research Center (VERC), Research Institute for Marine Geodynamics (IMG) Guest researcher

Homepage URL (1)： https://lfc-me.eng.hokudai.ac.jp/index-en.html

Research field (1)： Fluid engineering

Research keywords (6)：実験流体力学 , 流れの安定性 , 熱対流 , Rheometry , 液体金属流れ , 超音波計測

Research theme for competitive and other funds (22)：

2023 - 2027 非定常レオロジー物性の評価が詳らかにする粒子懸濁液の流動現象
2021 - 2026 Smart control of gas-liquid two-phase turbulent boundary layers for frictional drag reduction
2021 - 2025 Study on Flow Assurance and Technique Minimizing Pressure Loss for Subsea Ore-lifting
2021 - 2025 混相/複雑流体のレオロジー物性計測を基軸とした流体科学の創成
2020 - 2023 液体金属対流の定量可視化実験から観た地球流体核における熱物質輸送

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Papers (175)：

Yuichi Murai, Takahiro Umemura, Hyun Jin Park, Yasufumi Horimoto, Yuji Tasaka. Experimental and theoretical fluid dynamics of spherical Savonius turbines operated in pipe flows. Journal of Fluids and Structures. 2024
Yoshihiko Oishi, Sho Onuma, Yuji Tasaka, Hyun Jin Park, Yuichi Murai, Hideki Kawai. Wall shear stress measurement of turbulent bubbly flows using laser Doppler displacement sensor. Flow Measurement and Instrumentation. 2024. 96. 102546-102546
K. Ohie, Y. Tasaka, Y. Murai. Rheology of dilute bubble suspensions in unsteady shear flows. Journal of Fluid Mechanics. 2024
Yoshimichi Ono, Ryosuke Sayama, Yuichi Murai, Hyun Jin Park, Yuji Tasaka. Function of the turbo-sail airfoil applied to the Darrieus wind turbine. Wind Energy. 2024
Shūji Ōtomo, Yuji Tasaka, Petr Denissenko, Yuichi Murai. On the rotation of a Savonius turbine at low Reynolds numbers subject to Kolmogorov cascade of turbulence. Physics of Fluids. 2024

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MISC (198)：

田坂裕司, 田坂裕司, 大家広平, 高野哲秀, 芳田泰基. 速度分布計測を基にした食品レオロジー物性の評価. 日本バイオレオロジー学会誌(Web). 2023. 37. 2
大家広平, 芳田泰基, 田坂裕司, 村井祐一. 流動計測支援型レオメトリによる食品開発・製造のDX推進. 日本バイオレオロジー学会誌(Web). 2023. 37. 2
大家広平, 芳田泰基, 田坂裕司, 村井祐一. 流動計測支援型レオメータを用いた複雑流体の管内流れ予測. 化学工学会年会研究発表講演要旨集(CD-ROM). 2023. 88th
田坂裕司, 芳田泰基, 大家広平, 村井祐一. 超音波インラインレオメータによる擬塑性流体の粘性評価. 化学工学会年会研究発表講演要旨集(CD-ROM). 2023. 88th
芳田泰基, 大家広平, 田坂裕司. 貯蔵タンク内で流体のレオロジー物性を評価するレオメータの開発. 化学工学会年会研究発表講演要旨集(CD-ROM). 2023. 88th

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Patents (5)：

非接触型レオロジー物性計測装置、システム、プログラムおよび方法
超音波物性測定装置
流体モニタリング装置およびそれを用いた船体摩擦抵抗低減システム
回転翼式気泡発生装置
Ultrasonic multiphase flowmeter, ultrasonic multiphase flow rate measurement program, and multiphase flow rate measurement method using ultrasonic wave

Books (5)：

理科総合大百科 2024: ためしてわかる実験・観察
少年写真新聞社 2024 ISBN:4879817899
分散系のレオロジー : 基礎・評価・制御、応用
エヌ・ティー・エス 2021 ISBN:9784860437312
流れ学流体力学と流体機械の基礎
森北出版 2016
Air and water
Grand public 2013 ISBN:9782759808281
Ultrasonic Doppler Velocity Profiler for Fluid Flow
Springer 2012 ISBN:9784431540267

Lectures and oral presentations (8)：

Rheometry utilizing ultrasonic velocity profiling
(23rd Rheology forum 2021)
Effective viscoelasticity affected by dispersed particles in non-Newtonian fluid under unsteady shear
(The Proceedings of the Fluids engineering conference 2020)
Liquid metal experiment for elucidating Magneto-Rayleigh-Bénard convection in a square box
(Invited lecture, Italian Institute of Technology (Istituto Italiano di Tecnologia - IIT) 2019)
Frictional drag reduction promoted by generating void waves in high-speed turbulent channel flows
(The Proceedings of the National Symposium on Power and Energy Systems 2019)
Robustness of Savonius turbine for inflow of isotropic turbulence
(The Proceedings of the National Symposium on Power and Energy Systems 2019)

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Education (1)：

2000 - 2005 Hokkaido University Graduate School of Engineering Division of Mechanical Science

Professional career (1)：

博士(工学) (北海道大学)

Work history (8)：

2024/03 - 現在 Hokkaido University Laboratory for Flow Control, Division of Mechanical & Aerospace Engineering, Faculty of Engineering Professor
2022/04 - 現在 Japan Agency for Marine-Earth Science and Technology Data Science Research Group, Volcanoes and Earth’s Interior Research Center (VERC), Research Institute for Marine Geodynamics (IMG) Guest researcher
2011/02 - 2024/03 Faculty of Engineering, Hokkaido University Associate Professor
2017/04 - 2017/07 Université du Havre Laboratoire Ondes et Milieux Complexes Visiting Researcher
2016/10 - 2017/01 Helmholtz Zentrum Dresden-rossendorf Group of Magnetohydrodynamics Guest scientist

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Committee career (9)：

2018/04 - 現在社団法人日本流体力学会代議員
2017/04 - 現在日本機械学会日本機械学会論文集アソシエイトエディタ
2020/04 - 2022/03 一般社団法人日本機械学会流体工学部門講演会WG主査
2019/04 - 2020/03 一般社団法人日本機械学会流体工学部門講演会WG幹事
2013/03 - 2019/03 社団法人日本流体力学会編集委員

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Awards (13)：

2023/07 - 一般社団法人日本機械学会流体工学部門フロンティア表彰
2021/11 - 社団法人日本機械学会流体工学部門貢献表彰
2020/08 - 可視化情報学会第31期可視化情報学会学会賞(論文賞) Vortex tracking on visualized temperature fields in a rotating Rayleigh-Benard convection
2020/08 - 日本混相流学会 2019年度日本混相流学会賞論文賞気液二層乱流中に発生する気泡クラスタリングの実験的解明
2019/06 - Elsevier Outstanding contribution in Reviewing (Flow Measurement and Instrumentation)

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Association Membership(s) (5)：

THE IRON AND STEEL INSTITUTE OF JAPAN , THE JAPANESE SOCIETY FOR MULTIPHASE FLOW , American Physical Society , THE JAPAN SOCIETY OF FLUID MECHANICS , THE JAPAN SOCIETY OF MECHANICAL ENGINEERS

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