[HTML][HTML] Numerical study of microscopic particle arrangement of suspension flow in a narrow channel for the estimation of macroscopic rheological properties
T Fukui, M Kawaguchi - Advanced Powder Technology, 2022 - Elsevier
In a narrow channel, the apparent relative viscosity of a suspension with finite-size particles
is strongly dependent on its microscopic particle arrangement. Relative viscosity increases …
is strongly dependent on its microscopic particle arrangement. Relative viscosity increases …
A two-way coupling scheme to model the effects of particle rotation on the rheological properties of a semidilute suspension
T Fukui, M Kawaguchi, K Morinishi - Computers & Fluids, 2018 - Elsevier
According to Einstein's viscosity formula, the effective viscosity of a suspension is related to
the volume fraction ϕ of suspended particles. Higher-order terms, which include …
the volume fraction ϕ of suspended particles. Higher-order terms, which include …
Numerical study on the inertial effects of particles on the rheology of a suspension
T Fukui, M Kawaguchi… - Advances in Mechanical …, 2019 - journals.sagepub.com
Einstein's viscosity formula is only applicable for dilute suspensions in which hydrodynamic
interactions or inertial effects are sufficiently negligible. Therefore, the contribution of …
interactions or inertial effects are sufficiently negligible. Therefore, the contribution of …