Dynamics of a planar concentrated fiber suspension with non‐hydrodynamic interaction

摘要: Equations for particle motions and bulk stresses are derived based on a balance of frictional contact forces test particle. Very high concentrations considered, so that dominate hydrodynamic interaction is negligible. The analysis restricted to homogeneous flows statistically suspensions in which the particles planarly oriented straight. An explicit solution given case where friction force between contacting proportional their relative velocity. Particle motion then essentially affine, quadratic both concentration aspect ratio.