学術論文

学術論文

Erosion behavior of pulsed-jet test facility for wind turbine blade

T. Yamagata, M. Hasegawa, N. Fujisawa, Erosion behavior of pulsed-jet test facility for wind turbine blade, Wear, Vol. 5...
学術論文

Effect of blade profile on the efficiency of a waterfall cross-flow hydro turbine

Tianbo Wang, Takayuki Yamagata, Nobuyuki Fujisawa, Effect of blade profile on the efficiency of a waterfall cross-flow h...
学術論文

Quantitative visualization of two-phase acoustic streaming emitted from ultrasonic scaler

Takayuki Yamagata, Kota Kato, Naoki Takahashi, Shuhei Mineo, Koichi Tabeta, Quantitative visualization of two-phase acou...
学術論文

Characterization of swirling-flow behavior in complex pipeline using bubble trajectory method with stereo particle tracking/image velocimetry

Nobuyuki Fujisawa, Takayuki Yamagata, Akihiro Abe, Martin R. Maxey, Characterization of swirling-flow behavior in comple...
学術論文

Three-dimensional visualization of shock cell structure and screech tone emission in underexpanded circular jet

Keita Ozawa, Takayuki Yamagata, Nobuyuki Fujisawa, Three-dimensional visualization of shock cell structure and screech t...
学術論文

超音波スケーラーから発生するエアロゾルの特性と口腔内外吸引装置による拡散防止効果の検討

高橋直紀, 山縣貴幸, 峯尾修平, 加藤光太, 多部田康一, 超音波スケーラーから発生するエアロゾルの特性と口腔内外吸引装置による拡散防止効果の検討, 日本歯周病学会会誌, Vol. 63 (2021-12), pp. 171 – 182.
学術論文

Experimental and numerical studies on flow and torque mechanisms of open cross-flow hydraulic turbine

Tianbo Wang, Hayato Shikama, Takayuki Yamagata, Nobuyuki Fujisawa, Experimental and numerical studies on flow and torque...
学術論文

Experimental and numerical studies on the performance of a waterfall-type cross-flow hydraulic turbine

Hayato Shikama, Tianbo Wang, Takayuki Yamagata, Nobuyuki Fujisawa, Experimental and numerical studies on the performance...
学術論文

Numerical study on ignition and failure mechanisms of hydrogen explosion accident in Fukushima Daiichi Unit 1

Nobuyuki Fujisawa, Siqi Liu, Takayuki Yamagata, Numerical study on ignition and failure mechanisms of hydrogen explosion...
学術論文

Comparative study of mass transfer distributions and oil-flow visualizations with image analysis on long and short 90° elbows

Nobuyuki Fujisawa, Tomohiro Takizawa, Takayuki Yamagata, Comparative study of mass transfer distributions and oil-flow v...