44 citations · 44 across the 2 of their papers we have counts for
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Orientational origin of nonlinear shear rheology in unentangled polymer melts
Souta Miyamoto, Takeshi Sato, John J. Molina +1
Universal rheological properties of unentangled polymer melts are investigated through the stretch-orientation decomposition of polymer dynamics. By externalizing stretch from the…
Polymer viscoelasticity from an orientational closure with implicit stretch
Souta Miyamoto, Takeshi Sato, Wanxiang Jin +3
We propose a deviatoric-stress constitutive equation derived from orientational kinetics, while implicitly retaining contributions from conformational stretch. Starting from the du…
A deviatoric-stress closure for constitutive modeling of viscoelastic dynamics
Souta Miyamoto, Shotaro Moro, Takeshi Sato +4
Standard rheological measurements yield only selected stress components; thus, inferring tensorial constitutive equations from experimentally accessible observables is complicated.…
Multiscale Simulation of History Dependent Flow in Polymer Melt
Takahiro Murashima, Takashi Taniguchi
We have developed a new multiscale simulation technique to investigate history-dependent flow behavior of entangled polymer melt, using a smoothed particle hydrodynamics simulation…