Research theme for competitive and other funds (3)：
2019 - 2023 Study on reduction of airfoil friction-drag and noise by control of turbulent structures in transitional and turbulent regions
2017 - 2020 Development of submicron hot-wire sensor for experiments of high Reynolds number turbulence
2012 - 2015 Influences of distributed surface roughness of small roughness-Reynolds-number on boundary-layer instability and transition
Papers (103)：
Ayumu Inasawa, Ryo Taniguchi, Masahito Asai, Monami Sasamori, Mitsuru Kurita. Experimental investigation of yaw-angle effects on drag reduction rate for trapezoidal riblets. Experiments in Fluids. 2024. 65. 29
Masahito Asai, Ayumu Inasawa, Takemi Matsui. Theoretical prediction of temperature difference between prefrontal cortex and forehead skin for fever screening. Thermal Science and Engineering Progress. 2023. 37. 101595
A. Inasawa, R. Taniguchi, M. Asai, M. Sasamori, M. Kurita. Experimental investigation of the effect of the yaw angle on the drag reduction rate for riblets with trapezoidal valleys. Proceedings of ICAS2022. 2022. 0243
Ayumu Inasawa, Shohei Takagi, Masahito Asai. Experimental investigation of the effects of length-to-diameter ratio of hot-wire sensor on the dynamic response to velocity fluctuations. Experiments in Fluids. 2021. 62. 5. 92
Takaaki Abo, Ayumu Inasawa, Masahito Asai. Experimental study on the feedback-loop mechanism generating tonal protuberance noise in boundary layers. European Journal of Mechanics B/Fluids. 2021. 85. 46-57
Teramoto Shiori, Sun Guanghao, Asai Masahito, Matsui Takemi. Non-contact prefrontal cortex temperature estimation method trained by a deep body thermometer. Transactions of Japanese Society for Medical and Biological Engineering. 2021. Annual59. Abstract. 367-367
ASAI Masahito, INASAWA Ayumu. Low-noise and Low-turbulence Wind Tunnel Facility at Tokyo Metropolitan University. Aeronautical and Space Sciences Japan. 2015. 63. 11. 343-346
Asai Masahito, Konishi Yasufumi, Nishioka Michio. Growth and breakdown of near-wall streaks under turbulent fluctuations. NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan. 2007. 56. 0. 124-124
Eperiments on transition of swept-wing boundary layer at chord Reynolds numbers up to 10^7,
(2022 Asia-Pacific International Symposium on Aerospace Technology 2022)
Experimental investigation of the effect of the yaw angle on the drag reduction rate for riblets with trapezoidal valleys
(33rd Congress of the International Conuncil of the Aeronautical Sciences 2022)
Effects of leading-edge receptivity on frequency selection of tonal feedback-loop noise in Blasius boundary layer
(14th European Fluid Mechanics Conference 2022)
Experiments on the effect of the yaw angle of riblets on the drag reduction rate
(2021 Asia-Pacific International Symposium on Aerospace Technology 2021)
Experiments on instability and breakdown of viscous sublayer in wall turbulence over riblets
(25th International Congress of Theoretical and Applied Mechanics 2021)
2021/04 - The Japan Society of Fluid Mechanics Award for Excellent Applications in Fluid Mechanics Ultralow-Noise Hot-Wire Anemometer with Integrated Probe and Bridge Circuit
2006/04 - The Japan Society of Mechanical Engineers 2015th JSME Medal for Outstanfing Paper Response of spanwise-periodic low-speed;streaks to turbulent fluctuations
2004 - Japan Society of Fluid Mechanics Fellow
Association Membership(s) (4)：
American Institute of Aeronautics and Astronautics
, Japan Society of Mechanical Engineers
, Japan Society of Fluid Mechanics
, Japan Society for Aeronautical and Space Sciences
