Flow of suspensions of solids in pipelines: Part I. Flow with a stable stationary deposit
Clifton A. Shook, S. M. Daniel · The Canadian Journal of Chemical Engineering · 1965
Abstract Using the concepts of dilatant suspension behavior introduced by Bagnold, an equation has been derived for the hydraulic gradient necessary to transport solids in a two‐dimensional channel where suspension arises from the Bagnold dispersive stress. The equation has been tested for the case where a stationary bed of solids exists and the empirical constant in the equation is found to agree with that obtained by Bagnold for shear in an annulus. The equation bears a strong resemblance to that verified experimentally for circular pipes by Abbott.