...Yian Yian Lok; Ioan Pop; John H. Merkin Purpose This study aims to investigate the impact of quadratic velocity on MHD flow over a permeable stretching/shrinking sheet using numerical and asymptotic approaches. The velocity of the sheet is given by U w x = λ a x + b x...

...Ubaidullah Yashkun; Khairy Zaimi; Anuar Ishak; Ioan Pop; Rabeb Sidaoui Purpose This study aims to investigate the flow and heat transfer of a hybrid nanofluid through an exponentially stretching/shrinking sheet along with mixed convection and Joule heating. The nanoparticles alumina...

... Cross flow Numerical solution Analytical solution Stability analysis Stretching/shrinking sheet Hybrid nanofluids (4) u ∂ T ∂ x + v ∂ T ∂ y = k h n f ( ρ C p ) h n f ∂ 2 T ∂ y 2 subject to the boundary...

... stagnation point flow because of a stretching/shrinking sheet using hybrid Cu-Al₂O₃/water nanofluid. The plate/sheet is linearly stretched/shrinked along the x- and y-axes with the velocities u_w(x) = cx and v_w (y...

...Iskandar Waini; Anuar Ishak; Ioan Pop Purpose The purpose of this paper is to examine the axisymmetric flow and heat transfer of a hybrid nanofluid over a permeable biaxial stretching/shrinking sheet. Design/methodology/approach In this study, 0.1 solid volume fraction of alumina...

...Emad H. Aly; Ioan Pop Purpose The purpose of this study is to present both effective analytic and numerical solutions to MHD flow and heat transfer past a permeable stretching/shrinking sheet in a hybrid nanofluid with suction/injection and convective boundary conditions. Water (base fluid...

...Natalia C. Roşca; Alin V. Roşca; Ioan Pop Purpose The purpose of this paper is to theoretically investigate the unsteady separated stagnation-point flow and heat transfer past an impermeable stretching/shrinking sheet in a copper (Cu)-water nanofluid using the mathematical nanofluid model proposed...

...Fatinnabila Kamal; Khairy Zaimi; Anuar Ishak; Ioan Pop Purpose This paper aims to analyze the behavior of the stagnation-point flow and heat transfer over a permeable stretching/shrinking sheet in the presence of the viscous dissipation and heat source effects. Design/methodology/approach...

... Limited 2018 Emerald Publishing Limited Licensed re-use rights only Thermal conductivity Maxwell fluid Variable viscosity Stretching/Shrinking sheet Making use of equations (2.6) and (2.7) , equations (2.2) and (2.3) yield: (2.8) ξ 2 ( 1 − ξ ) [ ∂ f...

...Mohd Ezad Hafidz Hafidzuddin; Roslinda Nazar; Norihan M. Arifin; Ioan Pop Purpose This study aims to investigate the unsteady two-dimensional viscous flow and heat transfer over an unsteady permeable stretching/shrinking sheet (surface) with generalized slip velocity condition. Design...

... the following similarity variables: Boundary layer MHD flow Unsteady Curvature Stretching/shrinking sheet The problems of flow and heat transfer in the boundary layers of a continuous stretching/shrinking surface have attracted considerable attention of researchers due to their numerous...

...Saeed Dinarvand; Reza Hosseini; Ioan Pop Purpose – The current study is mainly motivated by the need to the development of the transient MHD mixed convection stagnation-point flow and heat transfer of an electrically conducting nanofluid over a vertical permeable stretching/shrinking sheet...