The steady flow of an Oldroyd 8-constant magnetohydrodynamic (MHD) fluid is considered for a cylindrical geometry when the no-slip condition between the cylinders and the fluid is no longer valid. The inclusion of the partial slip at boundaries modifies the governing boundary conditions, changing from a linear to a non-linear situation. The non-linear differential equation along with non-linear boundary conditions governing the flow has been solved numerically using a finite-difference scheme in combination with an iterative technique. The solution for the no-slip condition is a special case of the presented analysis. A critical assessment is made for the cases of partial slip and no-slip conditions. © 2007 Elsevier Ltd. All rights reserved.
Khan, M., Hayat, T., & Ayub, M. (2007). Numerical study of partial slip on the MHD flow of an Oldroyd 8-constant fluid. Computers and Mathematics with Applications, 53(7), 1088–1097. https://doi.org/10.1016/j.camwa.2006.05.029