Wall Slip of Suspension Flowing in Capillary at Elevated Temperature
The flow of a suspension system with glass microspheres in polymer EVA (Ethylene Vinyl Acetate) melts system was studied in a capillary rheometer. The slip velocity was determined by Mooney technique. A modified slip law describing the slip velocity as a function of the wall shear stress and particle concentration was proposed and employed to describe the flow behavior of the suspension system.
Cheng-Jun Sun, Jun Ding, Manoj Gupta, Gan-Moog Chow, Lynn Kurihara and Lawrence Kabacoff
Z.Y. Wang et al., "Wall Slip of Suspension Flowing in Capillary at Elevated Temperature", Solid State Phenomena, Vol. 111, pp. 87-90, 2006