Takeshi Shoji

ショウジタケシ | Takeshi Shoji

Affiliation and department：
Job title： Researcher
Homepage URL (1)： https://www.researchgate.net/profile/Takeshi_Shoji

Research field (3)： Aerospace engineering , Thermal engineering , Fluid engineering

Research keywords (19)： Dynamic Mode Decomposition , Deep Learning , Data Science , Machine learning , PLIF , PIV , Hydrogen flame , Annular combustor , Low-swirl combustor , Lean-premixed combustion , Modal analysis , Combustion , Shear layer instability , Jet in crossflow , Fluid dynamics , Aeroengine combustor , Laser diagnostics , Combustion noise , Combustion instability

Research theme for competitive and other funds (2)：

2022 - 2025 Elucidation of unstable combustion and construction of its AI-based sign detection for hydrogen combustion under lean-burn condition
2019 - 2022 Modeling of the transition mechanism from combustion noise to tangential-mode combustion instability via velocity perturbations

Papers (18)：

Jun Nagao, Abhishek Lakshman Pillai, Takeshi Shoji, Shigeru Tachibana, Takeshi Yokomori, Ryoichi Kurose. Large-eddy simulation of a lean-premixed hydrogen flame in a low-swirl combustor under combustion instability. Physics of Fluids. 2023. 35. 10
Jun Nagao, Abhishek Lakshman Pillai, Takeshi Shoji, Shigeru Tachibana, Takeshi Yokomori, Ryoichi Kurose. Numerical investigation of wall effects on combustion noise from a lean-premixed hydrogen/air low-swirl flame. Physics of Fluids. 2022
Abhishek Lakshman Pillai, Shimpei Inoue, Takeshi Shoji, Shigeru Tachibana, Takeshi Yokomori, Ryoichi Kurose. Investigation of combustion noise generated by an open lean-premixed H2/air low-swirl flame using the hybrid LES/APE-RF framework. Combustion and Flame. 2022. 245. 112360-112360
Elijah W. Harris, Takeshi Shoji, Andrea Besnard, Stephen G. Schein, Robert T. M'Closkey, Luca Cortelezzi, Ann R. Karagozian. Effects of controlled vortex generation and interactions in transverse jets. Review. 2022. 7. 1. 013902
T. Shoji, S. Tachibana, T. Suzuki, Y. Nakazumi, T. Yokomori. Detailed Mechanism on Flow Pattern Switching under Thermoacoustic Instability for Low-Swirl H2 Jet Flames. 25th International Congress of Theoretical and Applied Mechanics. 2021

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Lectures and oral presentations (24)：

Detailed Mechanism on Flow Pattern Switching under Thermoacoustic Instability for Low-Swirl H2 Jet Flames
(25th International Congress of Theoretical and Applied Mechanics 2021)
Dynamics of combustion oscillations in a multi-sector lean axially staged combustor for aero engines critical slowing down and bimodality
(58th National Heat Transfer Symposium of Japan 2021)
A new pattern of flame/flow dynamics for lean-premixed, low-swirl hydrogen turbulent jet flames under thermoacoustic instability
(38th International Symposium on Combustion 2021)
Multipoint temporal correlations between heat release distributions and velocity fields for a lean-premixed hydrogen low-swirl flame under combustion instability
(38th International Symposium on Combustion)
Early detection of combustion oscillations in a multi-sector lean axially staged combustor for aero engines using recurrence analysis and machine learning
(The Fifty-Eighth Symposium (Japanese) on Combustion 2020)

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Education (4)：

2014 - 2017 University of California, Los Angeles Henry Samueli School of Engineering Department of Mechanical and Aerospace Engineering
2012 - 2013 University of California, Los Angeles Henry Samueli School of Engineering Department of Mechanical and Aerospace Engineering
2008 - 2012 Waseda University School of Fundamental Science and Engineering Department of Applied Mechanics and Aerospace Engineering
2004 - 2007 Shonan High School

Professional career (1)：

Ph.D. in Aerospace Engineering (University of California, Los Angeles)

Work history (3)：

2021/11 - 現在 Japan Aerospace Exploration Agency Environmentally Sustainable Engine Team, Aviation Environmental Sustainability Innovation Hub, Aeronautical Technology Directorate Researcher
2018/04 - 2021/10 Japan Aerospace Exploration Agency Combustion Technology Section, Propulsion Research Unit, Aeronautical Technology Directorate Researcher
2017/06 - 2018/02 University of California, Los Angeles Department of Mechanical and Aerospace Engineering Postdoctoral Scholar

Awards (5)：

2020/05 - 25th International Congress of Theoretical and Applied Mechanics (ICTAM) Organizing Committee Grants to attend the 25th ICTAM in Milano Detailed Mechanism on Flow Pattern Switching under Thermoacoustic Instability for Low-swirl H2 Jet Flames
2017/06 - University of California, Los Angeles MAE Department Outstanding Ph.D. in Aerospace Engineering Award
2016 - U.S. National Committee Theoretical and Applied Mechanics Travel Fellowship to attend the 24th International Congress of Theoretical and Applied Mechanics in Montreal
2014/06 - University of California, Los Angeles MAE Department Outstanding M.S. in Aerospace Engineering Award
2012/02 - Waseda University Japan Society of Mechanical Engineers Hatakeyama Award

Association Membership(s) (6)：

American Physical Society , Gas Turbine Society of Japan , The Japan Society for Aeronautical and Space Sciences , The Combustion Institute , American Institute of Aeronautics and Astronautics , COMBUSTION SOCIETY OF JAPAN

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