Journal of Physical Oceanography 48(4) 959-974 2018年4月 [査読有り]
Heat and momentum transfer across the wind-driven breaking air-water interface at extremely high wind speeds was experimentally investigated using a high-speed wind-wave tank. An original multi-heat-balance method was utilized to directly measure ...
Naohisa Takagaki Koji Iwano Emil Ilyasov Satoru Komori Yoshiyuki Shirakawa
Journal of Fluid Science and Technology 13(1) 2018年 [査読有り]
Accurate measurements of particle number density along with particle diameters and velocities are strongly required both in academic and industrial fields. A new imaging technique, through the evaluation of the effective depth of field of a camera...
Naohisa Takagaki Satoru Komori Koji Iwano Naoya Suzuki Hiroshige Kumamaru
Procedia IUTAM 26 184-193 2018年 [査読有り]
It is important to develop a wave generation method for extending the fetch in laboratory experiments, because current laboratory studies are limited to fetch shorter than 100 m. Two wave generation methods are proposed for generating wind waves u...
Journal of Atmospheric and Oceanic Technology 34(10) 2129-2139 2017年10月 [査読有り]
It is important to develop a wave-generation method for extending the fetch in laboratory experiments, because previous laboratory studies were limited to the fetch shorter than several dozen meters. Anew wave-generation method is proposed for gen...
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