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physics.flu-dyn2026
Impulse-induced liquid jets from bubbles with arbitrary contact angles
Hiroyuki Miyoshi, Hiroya Watanabe, Ishin Kikuchi +1
This paper investigates the relationship between the contact angle of a spherical bubble attached to a tube submerged in a container and the jet speed induced by an impulsive accel…
physics.flu-dyn2024
Free energy formulas for confined nematic liquid crystals based on analogies with Kirchhoff-Routh theory in vortex dynamics
Hiroyuki Miyoshi, Hiroki Miyazako, Takaaki Nara
Active nematics are influenced by alignment angle singularities called topological defects. The localization of these defects is of major interest for biological applications. The…