1. Experiments on a gravity-free dispersion of large solid spheres in a Newtonian fluid under shear;Bagnold,1954
2. The rheology of concentrated suspensions of spheres in simple shear flow by numerical simulation;Brady;J. Fluid Mech.,1985
3. Granular material flow in two-dimensional hoppers;Brennen;J. Appl. Mech.,1978
4. Stress-velocity relationships for particulate solids;Bridgewater;ASME Paper 72-MH-21,1972
5. On the relation between shear rate and stresses in one-dimensional steady flow of moist bulk solids;Buggisch,1986