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physics.flu-dyn2026
Numerical analysis of geometrical effect on drop deformation and breakup between rotating cylinders
Hayato Masuda, Mitsuhiro Ohta, Tomislav Marić +1
This study numerically investigates the effects of geometrical curvature on drop deformation and breakup in shear flow between counter-rotating concentric cylinders. Simulations we…
physics.flu-dyn2026
Physical mechanism of turbulence attenuation by polymers from a timescale perspective
Hayato Masuda, Yusuke Koide, Yutaro Motoori +1
To elucidate the physical mechanism of turbulence attenuation by polymers at each scale, we conduct direct numerical simulations of homogeneous isotropic turbulence in dilute polym…