Ozawa Yuta

オザワユウタ | Ozawa Yuta

Affiliation and department：
Job title： Researcher

Research field (1)： Aerospace engineering

Research keywords (3)：流体音響学 , 流体力学 , 実験空気力学

Research theme for competitive and other funds (4)：

2023 - 2026 レゾルベント解析に基づく空力騒音の現象解明と制御則構築
2022 - 2025 画像取得デバイスのナイキスト周波数を超える超解像非定常圧力変動現象解明技術
2019 - 2022 Measurement of unsteady flow generated by deformable object for understanding locomotion principle
超音速流体場のデータ駆動科学に基づく高速化画像計測法の開発

Papers (47)：

Ryoma Inoba, Kazuki Uchida, Yuto Iwasaki, Keigo Yamada, Ayoub Jebli, Takayuki Nagata, Yuta Ozawa, Taku Nonomura. Improved estimation of yaw angle and surface pressure distribution of Ahmed model with optimized sparse sensors by Bayesian framework based on pressure-sensitive paint data. Experimental Thermal and Fluid Science. 2024
S. Kaneko, Y. Ozawa, K. Nakai, Y. Saito, K. Asai, T. Nonomura, H. Ura. High-efficiency sound source localization using data-driven sparse sampling with validation using monopole laser sound source. AIP Advances. 2024. 14. 6
Yuta Ozawa, Taku Nonomura. Data Assimilation of Ideally Expanded Supersonic Jet Using RANS Simulation for High-Resolution PIV Data. Aerospace. 2024
Yuta Ozawa, Harutaka Honda, Taku Nonomura. Spatial superresolution based on simultaneous dual PIV measurement with different magnification. Experiments in Fluids. 2024. 65. 4
Yoshinori Oka, Yuta Ozawa, Taro Handa, Taku Nonomura. Experimental Investigation of Control Effects of Flapping Jets on Supersonic Cavity Flow. AIAA Journal. 2023

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MISC (10)：

岡慶典, 永田貴之, 小澤雄太, 野々村拓, 浅井圭介. Characteristics Evaluation of Free-base Porphyrins Anodized-Aluminum Pressure-Sensitive Paint by Visualizing of Normal Shock Wave and Application to the Supersonic Cavity Flow Measurement. 衝撃波シンポジウム講演論文集(CD-ROM). 2022. 2021
井野塲遼馬, 内田和樹, 小澤雄太, 永田貴之, 齋藤勇士, 野々村拓, 浅井圭介. Optimization of Sparse Sensor Placement for Prediction of Wind Direction Using Time-Averaged Pressure-Sensitive Paint Data on Automobile Model. 流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム講演集(CD-ROM). 2021. 53rd-39th
錦織広樹, 小澤雄太, 永田貴之, 野々村拓, 浅井圭介. Spatio-temporal Superresolution Measurement of the Generation Mechanism of Screech Tone Emitted from Supersonic Jet by PIV and Near Field Acoustic Measurements. 可視化情報シンポジウム(CD-ROM). 2021. 49th (Web)
佐藤英一, 大山聖, 福本浩章, 河合成孝, 関本諭志, 寺門大毅, 小澤雄太, 下村怜, 野々村拓, 谷口翔太, et al. 高速流体力学に関する学術研究. 宇宙航空研究開発機構特別資料 JAXA-SP-(Web). 2020. 20-002
笠井美玖, 小澤雄太, 齋藤勇士, 野々村拓, 浅井圭介. Pressure and temperature sensitive paint measurement of rotor blade surface using lifetime-based method. 可視化情報シンポジウム(CD-ROM). 2020. 48th

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Education (2)：

Professional career (1)：

Work history (5)：

2024/06 - 現在 Japan Aerospace Exploration Agency Aviation Technology Directorate
2023/04 - 2024/05 Aoyama Gakuin University College of Science and Engineering Department of Mechanical Engineering
2022/04 - 2023/03 Tohoku University Graduate School of Engineering Department of Aerospace Engineering Project Assistant Professor
2021/03 - 2022/03 Tohoku University Graduate School of Engineering Department of Aerospace Engineering Assistant Professor
2020/04 - 2021/02 Tohoku University Department of Aerospace Engineering Posdoc

Committee career (1)：

Awards (3)：

2024 - ICAS-IFAR賞2024 3位
2023/08 - 可視化情報学会奨励賞
2023/04 - Japan Society for Aeronautical and Space Sciences 奨励賞 Aeroacoustic Fields of Supersonic Twin Jets at the Ideally Expanded Condition

Association Membership(s) (3)：

American Institute of Aeronautics and Astronautics , 可視化情報学会 , The Japan Society for Aeronautical and Space Sciences

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