38 citations · 38 across the 4 of their papers we have counts for
4 papers · 1 filter
Application of background-oriented schlieren (BOS) technique to a laser-induced underwater shock wave
Shota Yamamoto, Yoshiyuki Tagawa, Masaharu Kameda
We build an ultra-high-speed imaging system based on the background-oriented schlieren (BOS) technique in order to capture a laser-induced underwater shock wave. This BOS technique…
A focused liquid jet formed by a water hammer in a test tube
Akihito Kiyama, Yoshiyuki Tagawa, Keita Ando +1
We investigate motion of a gas-liquid interface in a test tube induced by a large acceleration via impulsive force. We conduct simple experiments in which the tube partially filled…
Microdroplet impact at very high velocity
Claas Willem Visser, Yoshiyuki Tagawa, Chao Sun +1
Water microdroplet impact at velocities up to 100 m/s for droplet diameters from 12 to 100 um is studied. This parameter range covers the transition from capillary-limited to visco…
How gravity and size affect the acceleration statistics of bubbles in turbulence
Vivek N. Prakash, Yoshiyuki Tagawa, Enrico Calzavarini +4
We report results from the first systematic Lagrangian experimental investigation in the regime of very light (air bubbles in water) and large particles (D/η >> 1) in turbulence. U…