... and solid-particle transport are solved using a meshfree incompressible smoothed particle hydrodynamics ( ISPH ) method in a Lagrangian framework. The formulation incorporates Darcy–Brinkman–Forchheimer porous resistance, microorganism-induced buoyancy, an optional inclined magnetic field and a fractional...

...Abdelraheem M. Aly; Shreen El-Sapa Purpose The purpose of this paper is to work out the magnetic forces on heat/mass transmission in a cavity filled with a nanofluid and wavy porous medium by applying the incompressible smoothed particle hydrodynamics (ISPH) method. Design/methodology/approach...

... 24 04 2021 27 04 2021 © Emerald Publishing Limited 2021 Emerald Publishing Limited Licensed re-use rights only ISPH Double-diffusive Paddles Rotating cylinder Wavy porous layers Further, the convective flow within across the porous media are applied in environmental...

...Zehba Raizah; Abdelraheem M. Aly Purpose The purpose of this paper is to perform numerical simulations based on the incompressible smoothed particle hydrodynamics (ISPH) method for thermo-diffusion convection in a hexagonal-shaped cavity saturated by a porous medium and suspended by a nano...

... thermal conditions of the embedded circular cylinders including hot, cold and adiabatic conditions are investigated. An incompressible scheme of smoothed particle hydrodynamics (ISPH) method is modified to compute the non-linear partial differential equations of the current problem. Two variable lengths...

... by Al₂O₃-water nanofluid and saturated by three different levels of heterogeneous porous media. An incompressible smoothed particle hydrodynamics (ISPH) method is adopted to solve the governing equations of the present problem. The present simulations have been performed for the alteration of buoyancy...

... |  Y − b ( Y − b ) 2 + ( X − a ) 2 (3) H y   =  − | b |  X − a ( Y − b ) 2 + ( X − a ) 2 Ferrofluid Square cavity Variable magnetic field Helix ISPH FHD α = thermal diffusivity (m² s...

...Zehba Raizah; Mitsuteru Asai; Abdelraheem M. Aly Purpose The purpose of this study is to apply the incompressible smoothed particle hydrodynamics (ISPH) method to simulate the natural convection flow from an inner heated Y-fin inside Y-shaped enclosure filled with nanofluid. Design/methodology...

...Abdelraheem M. Aly Purpose The purpose of this study is to simulate the natural convection of a heated square shape embedded in a circular enclosure filled with nanofluid using an incompressible smoothed particle hydrodynamics (ISPH) method. Design/methodology/approach In the ISPH method...

...Abdelraheem M. Aly Purpose This paper aims to adopt incompressible smoothed particle hydrodynamics (ISPH) method to simulate MHD double-diffusive natural convection in a cavity containing an oscillating pipe and filled with nanofluid. Design/methodology/approach The Lagrangian description...

...Tuan Minh Nguyen; Abdelraheem M. Aly; Sang-Wook Lee Purpose The purpose of this paper is to improve the 2D incompressible smoothed particle hydrodynamics (ISPH) method by working on the wall boundary conditions in ISPH method. Here, two different wall boundary conditions in ISPH method including...

...Abdelraheem Mahmoud Aly; Mitsuteru ASAI Purpose – A study on heat and mass transfer behavior for an anisotropic porous medium embedded in square cavity/annulus is conducted using incompressible smoothed particle hydrodynamics (ISPH) method. In the case of square cavity, the left wall has hot...

...Abdelraheem M. Aly; Mitsuteru Asai; Ali J. Chamkha Purpose – The purpose of this paper is to model mixed convection in a square cavity included circular cylinders motion using an incompressible smoothed particle hydrodynamics (ISPH) technique. Design/methodology/approach – The problem...

...Abdelraheem Mahmoud Aly Purpose – Modeling of multi-phase flows for Rayleigh-Taylor instability and natural convection in a square cavity has been investigated using an incompressible smoothed particle hydrodynamics (ISPH) technique. In this technique, incompressibility is enforced by using SPH...