...A A Devi; Tanmoy Chakraborty Purpose The purpose of this research is to analyze the impacts of nanoparticle shapes on the flow and heat transportation toward a stagnation point of a Jeffrey hybrid nanofluid over a vertically oriented curved surface. The surface is drenched in a Darcy-Forchheimer...

...Asifa Tassaddiq; Hamdi Ayed; Arshad Khan; Wajdi Alghamdi; Taza Gul Purpose This study aims to investigate two-dimensional non-Newtonian stagnation point Prandtl–Eyring fluid (PEF) flow past a porous stretching curved surface. The objective is to investigate how non-Newtonian (PEF) fluids perform...

...Waqar Azeem Khan; Mehboob Ali; Muhammad Waqas; M. Shahzad; F. Sultan; M. Irfan Purpose This paper aims to address the flow of Sisko nanofluid by an unsteady curved surface. Non-uniform heat source/sink is considered for heat transfer analysis. Design/methodology/approach Numerical solutions...

... Publishing Limited 2019 Emerald Publishing Limited Licensed re-use rights only Sisko fluid Non-uniform heat source/sink Curved surface Nano fluid (r, s) = Curvilinear coordinates; (a, n, b) = Material constants; q′′′ = Non-uniform heat...

.... The flow features are discussed via curved surface. Water is taken as the base liquid. Flow is generated via nonlinear stretching. Energy expression is modeled subject to heat generation/absorption. Furthermore, convective conditions are considered at the boundary. The Xue model is used in the mathematical...

... ¯ is the largest for Case 1 (convex) involving the high Pr_m. Practical implications Thermal management for flow systems involving curved surfaces which are encountered in various practical applications may be complicated. The results of the current work may be useful for the material processing...