Output details

Homotopy semi-numerical simulation of peristaltic flow of generalised Oldroyd-B fluids with slip effects

This output presents a new way of simulating peristaltic flow by means of the Homotopy Analysis Method (HAM). It is relevant for performing parametric analyses in a non-invasive manner which are highly demanded by several sectors including clinicians. This work has led to an international collaboration with the Indian Institute of Technology. HAM demonstrated excellent convergence and stability characteristics and proved to be extremely versatile in simulating Oldroyd-B fluids with complex boundary conditions. This method now allows a more realistic and accurate simulation compared to previous Newtonian-only procedures, meaning that the influence of wall slip condition can be modelled effectively.