117 citations · 937 across the 42 of their papers we have counts for
42 papers
Stabilization of straight longitudinal dune under bimodal wind with large directional variation
Sachi Nakao-Kusune, Takahiro Sakaue, Hiraku Nishimori +1
It has been observed that the direction in which a sand dune extends its crest line depends on seasonal variation of wind direction; when the variation is small, the crest line dev…
Compressive response and helix formation of a semi flexible polymer confined in a nanochannel
Yumino Hayase, Takahiro Sakaue, Hiizu Nakanishi
Configurations of a single semiflexible polymer is studied when it is pushed into a nanochannel in the case where the polymer persistence length is much longer than the chann…
Rattleback dynamics and its reversal time of rotation
Yoichiro Kondo, Hiizu Nakanishi
A rattleback is a rigid, semi-elliptic toy which exhibits unintuitive behavior; when it is spun in one direction, it soon begins pitching and stops spinning, then it starts to spin…
Negative pressure in shear thickening band of a dilatant fluid
Shin-ichiro Nagahiro, Hiizu Nakanishi
We perform experiments and numerical simulations to investigate spatial distribution of pressure in a sheared dilatant fluid of the Taylor-Couette flow under a constant external sh…
Dynamics of microdroplets over the surface of hot water
Takahiro Umeki, Masahiko Ohata, Hiizu Nakanishi +1
When drinking a cup of coffee under the morning sunshine, you may notice white membranes of steam floating on the surface of the hot water. They stay notably close to the surface a…
Dynamical Scaling of Polymerized Membranes
Ken-ichi Mizuochi, Hiizu Nakanishi, Takahiro Sakaue
Monte Carlo simulations have been performed to analyze the sub-diffusion dynamics of a tagged monomer in self-avoiding polymerized membranes in the flat phase. By decomposing the m…