Existence of Steady Freefall of Rigid Bodies in a Second Order Fluid with Applications to Particle Sedimentation
Document Type
Article
Publication Date
9-1-2006
Abstract
We study the slow motion of rigid bodies of arbitrary shape sedimenting in a quiescent viscoelastic liquid under the action of gravity. The liquid is modeled by the full second order fluid equations with arbitrary material parameters α1 + α2. We show existence of steady state solutions for small Weissenberg numbers and zero Reynolds numbers and apply our equations to study the steady state orientations of symmetric bodies sedimenting in viscoelastic fluids.
DOI
10.1016/j.nonrwa.2005.03.028
MSU Digital Commons Citation
Vaidya, Ashuwin, "Existence of Steady Freefall of Rigid Bodies in a Second Order Fluid with Applications to Particle Sedimentation" (2006). Department of Mathematics Facuty Scholarship and Creative Works. 71.
https://digitalcommons.montclair.edu/mathsci-facpubs/71