Rchr
J-GLOBAL ID：202401019623811709
Update date: Jun. 01, 2026
Araki Ryo
アラキ リョウ | Araki Ryo
Affiliation and department：
Job title：
Fixed-Term Assistant Professor
Homepage URL (1)：
https://ryo-araki.github.io/
Research field (3)：
Mathematical physics and basic theory
, Computational science
, Fluid engineering
Research keywords (2)：
Turbulence
, Fluid dynamics
Research theme for competitive and other funds (5)：
- 2026 - 2029 Extracting causal relationships in unsteady aerodynamic flows with information-theoretic machine learning
- 2025 - 2029 Information-theoretic picture of turbulence and spontaneous stochasticity
- 2025 - 2028 乱流の自発的確率性と情報理論的描像
- 2024 - 2026 "Forgetfulness" of developed turbulence and transfer of information
- 2024 - 2026 「情報」から理解する層流-乱流遷移
Papers (11)：
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Kai Fukami, Ryo Araki. Information-Theoretic Machine Learning for Time-Varying Mode Decomposition of Separated Aerodynamic Flows. AIAA Journal. 2026. 64. 2. 605-613
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Tomohiro Tanogami, Ryo Araki. Scale-to-scale information flow amplifies turbulent fluctuations. Physical Review Research. 2025
-
Wouter J. T. Bos, Ryo Araki. Equilibrium and nonequilibrium statistics in inhomogeneous and unsteady turbulence. Physical Review Fluids. 2025
-
Shunsuke Someya, Ryo Araki, Takahiro Tsukahara. CNN for scalar-source distance estimation in grid-generated turbulence. Applied Thermal Engineering. 2025
-
Ryo Araki, Alberto Vela-Martín, Adrián Lozano-Durán. Forgetfulness of turbulent energy cascade associated with different mechanisms. Journal of Physics: Conference Series. 2024
ｍore...
MISC (1)：
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Tomohiro Tanogami, Ryo Araki. Information hydrodynamics: Information flow in turbulence. Nagare. 2025. 44. 3. 237-244
Lectures and oral presentations (66)：
-
Information-preserving turbulence model: application to channel turbulence
(2026)
-
2次元ゆらぐ乱流の情報熱力学描像と直接数値計算
(「動的物質科学」キックオフシンポジウム 2026)
-
Information-theoretic picture of turbulence with 'dual causality' concept
(Fluid Mechanics Seminar Series at Tohoku Aero 2026)
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Information-theoretic picture of turbulence: cascade and spontaneous stochasticity
(2026)
-
Transient causal modal analysis of unsteady aerodynamics: A global learning approach
(The 39th Computational Fluid Dynamics Symposium 2025)
ｍore...
Education (6)：
- 2020 - 2023 École Centrale de Lyon ED 162 : Mécanique, Energétique, Génie Civil, Acoustique
- 2020 - 2023 Osaka University Graduate School of Engineering Science Department of Mechanical Science and Bioengineering Division of Nonlinear Mechanics
- 2020 - 2020 Osaka University Graduate School of Engineering Science Department of Mechanical Science and Bioengineering Division of Nonlinear Mechanics
- 2018 - 2020 Osaka University Graduate School of Engineering Science Department of Mechanical Science and Bioengineering Division of Nonlinear Mechanics
- 2016 - 2018 Osaka University School of Engineering Science System Science Course
- 2011 - 2016 National Institute of Technology (KOSEN), Maizuru College Department of Mechanical Engineering
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Professional career (2)：
- Ph. D. (Science) (Osaka University)
- Doctorat (Mécanique des Fluides) (École Centrale de Lyon)
Work history (1)：
- 2023/10 - 現在 Tokyo University of Science Faculty of Science and Technology
Committee career (2)：
- 2025 - 現在 The Japan Society of Mechanical Engineers Young Members' Group Steering Committee Member
- - 2025/07 11th International Symposium on Turbulence, Heat and Mass Transfer (THMT'25) Executive Committee
Awards (5)：
- 2025/08 - Journal of Fluid Mechanics Runners-up deserving honourable mention for Emerging Scholar Best paper 2024 Inertial range scaling of inhomogeneous turbulence
- 2023/12 - The Japan Society of Fluid Mechanics 若手優秀講演表彰
- 2023 - Fluid Dynamics Research "Highlights of 2023" article Minimal model of quasi-cyclic behaviour in turbulence driven by Taylor-Green forcing
- 2020/03 - 大阪大学 基礎工学研究科長賞
- 2018/03 - 日本機械学会 ベストプレゼンテーション賞 閉じた系内の乱流に見られる大規模な時空間変動
Association Membership(s) (3)：
The Japan Society of Fluid Mechanics
, The Physical Society of Japan
, The Japan Society of Mechanical Engineers
