activity
19952023
most citedOn the forces acting on a small particle in an acoustical field in a viscous fluid

581 citations · 4.8k across the 83 of their papers we have counts for

collaborators
Showing 2005Show all

5 papers · 1 filter

physics.flu-dyn2005★ 13 cited

Transport coefficients for electrolytes in arbitrarily shaped nano and micro-fluidic channels

N. A. Mortensen, L. H. Olesen, H. Bruus

We consider laminar flow of incompressible electrolytes in long, straight channels driven by pressure and electro-osmosis. We use a Hilbert space eigenfunction expansion to address…

physics.flu-dyn2005★ 15 cited

Universal dynamics in the onset of a Hagen-Poiseuille flow

Niels Asger Mortensen, Henrik Bruus

The dynamics in the onset of a Hagen-Poiseuille flow of an incompressible liquid in a channel of circular cross section is well-studied theoretically. We use an eigenfunction expan…

cond-mat.other2005★ 4 cited

Universality in edge-source diffusion dynamics

N. A. Mortensen, F. Okkels, H. Bruus

We show that in edge-source diffusion dynamics the integrated concentration N(t) has a universal dependence with a characteristic time-scale tau=(A/P)^2 pi/(4D), where D is the dif…

physics.flu-dyn2005★ 1 cited

Particle motion in microfluidics simulated using a Femlab implementation of the level set method

Martin Heller, Henrik Bruus

We implement the level set method for numerical simulation of the motion of a suspended particle convected by the fluid flow in a microchannel. The method automatically cope with t…

physics.flu-dyn2005★ 55 cited

Microfluidic capturing-dynamics of paramagnetic bead suspensions

Christian Mikkelsen, Henrik Bruus

We study theoretically the capturing of paramagnetic beads by a magnetic field gradient in a microfluidic channel treating the beads as a continuum. Bead motion is affected by both…