142 citations · 660 across the 50 of their papers we have counts for
10 papers · 1 filter
Geometric Renormalization and a Chirality Threshold in Recursively Coiled Filaments
Hiroyuki Shima
Repeated coiling creates a filament hierarchy. We formulate helicalization as an iterated map acting on an arbitrary rod compliance, rather than homogenizing one prescribed constru…
Scaling law for the onset of the surface wrinkling of multilayer tubes
Motohiro Sato, Kazusa Ishigami, Hiroyuki Kato +2
Surface wrinkling is an instability mode that is often observed in a wide variety of multilayer tubes under bending deformation. When the degree of applied bending exceeds a critic…
Cross-sectional performance of hollow square prisms with rounded edges
Hiroyuki Shima, Nao Furukawa, Yuhei Kameyama +2
Hollow-section columns are one of the mechanically superior structures with high buckling resistance and high bending stiffness. The mechanical properties of the column are strongl…
Flow velocity-dependent transition of anisotropic crack patterns in CaCO pastes
Yuri Akiba, Hiroyuki Shima
We investigate the desiccation crack patterns on the surface of a drying paste made of calcium carbonate (CaCO) powder and distilled water. Forced vibration of the CaCO pas…
Morphometric analysis of polygonal cracking patterns in desiccated starch slurries
Yuri Akiba, Jun Magome, Hiroshi Kobayashi +1
We investigate the geometry of two-dimensional polygonal cracking that forms on the air-exposed surface of dried starch slurries. Two different kinds of starches, made from potato…
Effect of milk fat content on the viscoelasticity of mozzarella-type cheese curds
Hiroyuki Shima, Morimasa Tanimoto
The effect of fat content in cheese curds on their rheological properties was examined using dynamic shear measurements. Surplus fat addition to milk samples caused two distinct ty…