Research theme for competitive and other funds (9)：
2021 - 2025 Shock Wave Moderation by Fore-Flow Nudge: Proof of Principle and Applications
2020 - 2023 Long-distance-flow visualization with sub-millimeter resolution by using background-oriented schlieren
2017 - 2020 Long-Range Flow Visualization with High-Spatial Resolution by Background-Oriented Schlieren Method Combined with Adaptive Optics
2013 - 2016 Improvement on the accuracy of the CGBOS technique and development of a novel reconstruction method
2013 - 2016 Quantitative CT density field measurement in unsteady supersonic flow by colored grid background oriented schlieren (CGBOS) method
2012 - 2014 Experimental research on supersonic non-equilibrium condensation on cold wall for liquified-air propulsion
2011 - 2012 A study on Computed Tomographic (CT) measurement technique of fluid by Colored-Grid Background Oriented Schlieren (CGBOS) technique
2009 - 2010 A quantitative and three-dimensional density measurements of high-speed and unsteady flow including shockwaves by LICT method
2008 - 2010 Measurement of vibrational and rotational temperatures behind strong shock waves by nonlinear spectroscopic methods like CARS
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Papers (47)：
Masato YAMAGISHI, Yusuke YAHAGI, Masanori OTA, Yusuke HIROSE, Shinsuke UDAGAWA, Tatsuro INAGE, Shigeya KUBOTA, Koji FUJITA, Kiyonobu OHTANI, Hiroki NAGAI. Quantitative density measurement of wake region behind reentry capsule (Improvements in accuracy of 3D reconstruction by evaluating the view-angle of measurement system). Journal of Fluid Science and Technology. 2021. 16. 3. JFST0021-JFST0021
Y. Hirose, K. Ishikawa, Y. Ishimoto, T. Nagashima, M. Ota, S. Udagawa, T. Inage, K. Fujita, H. Kiritani, K. Fujita, et al. The quantitative density measurement of unsteady flow around the projectile. Journal of Flow Control, Measurement & Visualization. 2019. 7. 111-119
Shinsuke UDAGAWA, Yushun SUDA, Yusuke HIROSE, Masanori OTA. The Velocity Measurement of the Combustion Wave of C2H2-Air Mixture Using Ion Probe Method. Journal of IAPS. 2019. 27. 1. 21-27
M. Ota, K. Kurihara, H. Arimoto, K. Shida, T. Inage. Background Oriented Schlieren (BOS) measurement in supersonic flow with 4K high-speed camera. Proc. SPIE Vol. 10328, Selected Papers from the 31st International Congress on High-Speed Imaging and Photonics. 2017. 103281E-1. 1-6
山岸雅人, 廣瀬裕介, 太田匡則, 細野陽太, 大谷清伸, 永井大樹. Density measurement around a Reentry capsule in Ballistic range. 衝撃波シンポジウム講演論文集(CD-ROM). 2023. 2022
井上悠, 石橋歩武, 本多航樹, 山岸雅人, 廣瀬裕介, 太田匡則, 稲毛達朗, 宇田川真介. Visualization of Unsteady Shock Waves Propagating in a Rectangular Cross Section Shock Tube Using Telecentric BOS Optics with an Inclined Optical Axis. 衝撃波シンポジウム講演論文集(CD-ROM). 2023. 2022
石橋歩武, 井上悠, 本多航樹, 山岸雅人, 廣瀬裕介, 太田匡則, 稲毛達郎, 宇田川真介. Infection of defocus for density reconstruction in the Background Oriented Schlieren method. 衝撃波シンポジウム講演論文集(CD-ROM). 2023. 2022
渡辺堅信, 東條将也, 長谷川蒼, 石橋歩武, 山岸雅人, 廣瀬裕介, 稲毛達朗, 太田匡則, 宇田川真介. Trial Experiments for Continuous Operation of H2/Air Fueled PDE and Detection of Flame by Optical fiber. 衝撃波シンポジウム講演論文集(CD-ROM). 2023. 2022
井上悠, 石橋歩武, 村松武明, 片桐優太郎, 山岸雅人, 廣瀬裕介, 太田匡則, 稲毛達朗, 宇田川真介. Visualization Measurement of Flow Field Using BOS Method with Telecentric Optical System. 衝撃波シンポジウム講演論文集(CD-ROM). 2022. 2021
Interferometry, Research and Applications in Science and Technology
Intech 2012
Lectures and oral presentations (40)：
Three-dimensional density measurement in the ballistic range
(The 18th International Symposium on Flow Visualization 2018)
Increase of sensitivity for CGBOS by double pass imaging
(The 18th International Symposium on Flow Visualization 2018)
Quantitative density measurement of unsteady flow field around the projectile
(Fourteenth International Conference of Flow Dynamics 2017)
Quantitative measurement for lateral jet / cross flow steady interaction field by colored-grid background oriented schlieren (CGBOS) technique
(The 11th Pacific Symposium on Flow Visualization and Image Processing 2017)
The measurement of the vibrational and rotational temperatures behind the hypervelocity shock waves by CARS and comparison of the termperatures
(The 11th Pacific Symposium on Flow Visualization and Image Processing 2017)
