2 papers
physics.flu-dyn2020
An analytic velocity profile for pressure-driven flow of a Bingham fluid in a curved channel
Tirion G. Roberts, Simon J. Cox
We derive an expression for the velocity profile of a pressure-driven yield-stress fluid flow-ing around a two-dimensional concentric annulus. This result allows the prediction of…
physics.flu-dyn2019
Semi-analytic velocity profile for a Bingham fluid in a curved channel
Tirion G. Roberts, Simon J. Cox
We derive an expression for the velocity profile of a pressure-driven yield-stress Bingham fluid flowing around a 2D concentric annulus. The formula requires the numerical solution…