85 citations · 175 across the 4 of their papers we have counts for
5 papers · 1 filter
Computer Algebra for Microhydrodynamics
Jonas Einarsson
I describe a method for computer algebra that helps with laborious calculations typically encountered in theoretical microhydrodynamics. The program mimics how humans calculate by…
The Einstein viscosity with fluid elasticity
Jonas Einarsson, Mengfei Yang, Eric S. G. Shaqfeh
We give the first correction to the suspension viscosity due to fluid elasticity for a dilute suspension of spheres in a viscoelastic medium. Our perturbation theory is valid to $O…
The role of inertia for the rotation of a nearly spherical particle in a general linear flow
F. Candelier, J. Einarsson, F. Lundell +2
We analyse the angular dynamics of a neutrally buoyant nearly spherical particle immersed in a steady general linear flow. The hydrodynamic torque acting on the particle is obtaine…
Effect of weak fluid inertia upon Jeffery orbits
J. Einarsson, F. Candelier, F. Lundell +2
We consider the rotation of small neutrally buoyant axisymmetric particles in a viscous steady shear flow. When inertial effects are negligible the problem exhibits infinitely many…
Rotation of a spheroid in a simple shear at small Reynolds number
J. Einarsson, F. Candelier, F. Lundell +2
We derive an effective equation of motion for the orientational dynamics of a neutrally buoyant spheroid suspended in a simple shear flow, valid for arbitrary particle aspect ratio…