Akamine Masahito

アカミネマサヒト | Akamine Masahito

Affiliation and department：
Job title： Lecturer

Research field (2)： Fluid engineering , Aerospace engineering

Research keywords (2)： Aeroacoustics , Fluid mechanics

Research theme for competitive and other funds (4)：

Papers (13)：

Yo Murata, Keishi Izumi, Koki Tanaka, Hirofumi Daiguji, Junichi Oki, Tatsuya Ishii, Hideshi Oinuma, Koji Okamoto, Masahito Akamine. Schlieren-Based Visualization of Acoustic Fields in Lined Ducts. AIAA Journal. 2026. 64. 2. 840-855
Masahito Akamine, Susumu Teramoto, Koji Okamoto. Formulation and Demonstrations of Three-Dimensional Background-Oriented Schlieren using a Mirror for Near-Wall Density Measurements. Experiments in Fluids. 2023. 64. 134
Masahito Akamine, Seiji Tsutsumi, Koji Okamoto, Susumu Teramoto, Satoshi Nonaka. Interpretation of Multilobe Wavepackets in Spectral Proper Orthogonal Decomposition of Supersonic Jet. AIAA Journal. 2022. 60. 1. 56-64
Masahito Akamine, Koji Okamoto, Susumu Teramoto, Seiji Tsutsumi. Experimental study on effects of plate angle on acoustic waves from supersonic impinging jets. The Journal of the Acoustical Society of America. 2021. 150. 3. 1856-1865
Tracianne B. Neilsen, Aaron B. Vaughn, Kent L. Gee, Masahito Akamine, Koji Okamoto, Susumu Teramoto, Seiji Tsutsumi. Data-educed broadband equivalent acoustic source model for supersonic jet noise. The Journal of the Acoustical Society of America. 2019. 146. 5. 3409-3424

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Lectures and oral presentations (70)：

シュリーレン法と円形マイクロホンアレイを用いたマッハ波の三次元再構成可視化手法に関する研究
(第65回航空原動機・宇宙推進講演会 2026)
アーク放電による擾乱を付加した超音速噴流剪断層の3次元可視化
(第65回航空原動機・宇宙推進講演会 2026)
Effect of nozzle-plate distance on acoustic efficiency and directivity of supersonic impinging jets
(Sixth Joint Meeting Acoustical Society of America and Acoustical Society of Japan 2025)
Correlation between Mach waves and supersonic jet density field measured using three-dimensional background-oriented schlieren
(Sixth Joint Meeting Acoustical Society of America and Acoustical Society of Japan 2025)
旅客機ジェットエンジンにおける降下時電動回生効果の検討
(第63回飛行機シンポジウム 2025)

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Education (4)：

2015 - 2018 The University of Tokyo Graduate School of Frontier Sciences PhD Course, Department of Advanced Energy
2013 - 2015 The University of Tokyo Graduate School of Frontier Sciences Department of Advanced Energy
2011 - 2013 The University of Tokyo Faculty of Engineering Department of Aeronautics and Astronautics
2009 - 2011 The University of Tokyo College of Arts and Sciences Junior Division Natural Sciences I

Professional career (1)：

Work history (5)：

2024/04 - 現在 The University of Tokyo The Graduate School of Engineering Department of Aeronautics and Astronautics Lecturer
2019/10 - 2024/03 University of Tokyo Department of Aeronautics and Astronautics, Graduate School of Engineering Assistant Professor
2018/06 - 2019/09 Japan Aerospace Exploration Agency Institute of Space and Astronautical Science Researcher
2018/04 - 2018/05 The University of Tokyo Department of Aeronautics and Astronautics, Graduate School of Engineering
2016/04 - 2018/03 The University of Tokyo JSPS Research Fellowship for Young Scientists (DC2)

Awards (1)：

2018/04 - The Japan Society for Aeronautical and Space Sciences JSASS Award (Young Researcher Award) Conditional Sampling Analysis of Acoustic Phenomena from a Supersonic Jet Impinging on an Inclined Flat Plate

Association Membership(s) (2)：

AIAA (American Institute of Aeronautics and Astronautics) , THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

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