3 papers
cond-mat.soft2026
Geometric control of powder jet dynamics and energy dissipation
Kazuya U. Kobayash, Komei Jinbo, Riku Kodama +2
Applying an impulsive force to a powder layer shaped with a concave surface generates a sharp powder jet. This phenomenon has been proposed as a method for evaluating the flowabili…
cond-mat.soft2024
Examination of flow birefringence induced by the shear components along the optical axis using a parallel-plate-type rheometer
William Kai Alexander Worby, Kento Nakamine, Yuto Yokoyama +2
In this study, the concept of rheo-optics is applied that explores the flow birefringence caused by stress components along the optical axis of the camera since it is often overloo…
physics.flu-dyn2024
Flow birefringence of cellulose nanocrystal suspensions in three-dimensional flow fields: revisiting the stress-optic law
Kento Nakamine, Yuto Yokoyama, William Kai Alexander Worby +2
This study systematically investigates the flow birefringence of cellulose nanocrystal (CNC) suspensions. The aim is to clarify the importance of the stress component along the cam…