New approach to the exact solution of viscous flow due to stretching (shrinking) and porous sheet

• DOI: 10.1016/j.rinp.2017.02.036
• Publication Date: 2017-03-06T16:01:09Z
• Authors: Azhar Ali; Dil Nawaz Khan Ma...; S. Asghar
• Keywords: Matrix similarity; Similarity (geometry); Similarity solution

Exact analytical solutions for the generalized stretching (shrinking) of a porous surface, variable suction (injection) velocity, is presented in this paper. The solution sense that existing correspond to various velocities are recovered as special case study. A suitable similarity transformation introduced find self-similar non-linear governing equations. flow characterized by few non-dimensional parameters signifying problem completely. These such whole range problems discussed earlier can be assigning appropriate values these parameters. key point narrative number works abridged into one through introduction new and finding its exact encompassing all solutions.