Dr. Masanori Ota Profile

Dr. Masanori Ota

Assistant Professor at Chiba Univ

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Publications (6)

Proceedings Article | 10 October 2019 Presentation + Paper

Reconstruction of density fields of supersonic flows using an improved Schlieren technique

Friedrich Leopold, Daniel Klatt, Masanori Ota, Frédérique Jagusinki

Proceedings Volume 11160, 1116008 (2019) https://doi.org/10.1117/12.2533463

KEYWORDS: Schlieren techniques, Reconstruction algorithms, Distortion, Cameras, Spatial resolution, Image processing, Refractive index, Visualization

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Proceedings Article | 20 February 2017 Paper

Background Oriented Schlieren (BOS) measurement in supersonic flow with 4K high-speed camera

M. Ota, K. Kurihara, H. Arimoto, K. Shida, T. Inage

Proceedings Volume 10328, 103281E (2017) https://doi.org/10.1117/12.2271019

KEYWORDS: Wind measurement, High speed cameras, Cameras, Image resolution, Refractive index, Image analysis, Digital cameras, Mirrors, Schlieren techniques, Image sensors

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Proceedings Article | 2 June 2014 Paper

Small model experiment on the gradient of pressure wave formed by train entering into the tunnel at 160km/h

Temma Yonemoto, Hirokazu Endo, Fumiya Meguro, Masanori Ota, Kazuo Maeno

Proceedings Volume 9234, 92340F (2014) https://doi.org/10.1117/12.2054310

KEYWORDS: Nose, Wave propagation, Data modeling, Instrument modeling, Glasses, Experimental mechanics, Performance modeling, Current controlled current source, Head, Photography

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Proceedings Article | 16 November 2010 Paper

CARS measurement of vibrational and rotational temperature with high power laser and high speed visualization of total radiation behind hypervelocity shock waves of 5-7km/s

Kotaro Sakurai, Venigalla Hima Bindu, Shota Niinomi, Masanori Ota, Kazuo Maeno

Proceedings Volume 7751, 77511C (2010) https://doi.org/10.1117/12.882741

KEYWORDS: Temperature metrology, Raman spectroscopy, High power lasers, CCD cameras, Molecules, Wavefronts, Imaging systems, Molecular spectroscopy, Nitrogen, Visualization

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Proceedings Article | 26 April 2007 Paper

Bubble dynamics induced by YAG laser focusing in liquid nitrogen and cryogenic laser processing for particles

Soju Watanabe, Takumi Sirato, Masanori Ota, Kazuo Maeno

Proceedings Volume 6346, 63461R (2007) https://doi.org/10.1117/12.738841

KEYWORDS: Liquids, Nitrogen, Solids, Particles, Cavitation, Cryogenics, Plasma, Visualization, Laser processing, Aluminum

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Proceedings Article | 17 March 2005 Paper

A measurement of 3D flow field induced by shock waves using interferometric CT method and numerical analysis

Masanori Ota, Toshihiro Koga, Kazuhiro Toyoda, Kazuo Maeno

Proceedings Volume 5580, (2005) https://doi.org/10.1117/12.579712

KEYWORDS: 3D image processing, Computed tomography, Interferometry, 3D metrology, 3D modeling, Mach-Zehnder interferometers, Computer simulations, Image fusion, Image transmission, Numerical analysis

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Showing 5 of 6 publications

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