Appendix – Supplemental material for Heat and mass transfer characteristics in flow of bi-viscosity fluid through a curved channel with contracting and expanding walls: A finite difference approach

Supplemental material, Appendix for Heat and mass transfer characteristics in flow of bi-viscosity fluid through a curved channel with contracting and expanding walls: A finite difference approach by Raheel Ahmed, Nasir Ali, Sami Ullah Khan, Ali Chamkha and Iskander Tlili in Advances in Mechanical Engineering