...Rajesh R.; Karthikvel E.; Priya S.B.M.; Nadaraja Pillai S. Purpose This study aims to explore the impact of surface modifications on a circular cylinder with ridges of diverse configurations. Dynamic mode decomposition (DMD) is used for flow field analysis and deep learning gated recurrent unit...

... materials. Design/methodology/approach The modified ISPH method based on the time-fractional derivative is applied to solve the regulating equations in Lagrangian dimensionless forms. The pertinent factors are bioconvection Rayleigh number Ra_b (1–100), circular cylinder’s radius...

...Abdelraheem M. Aly; Zehba Raizah Purpose The purpose of this study is to apply an incompressible smoothed particle hydrodynamics (ISPH) method to simulate the Magnetohydrodynamic (MHD) free convection flow of a nanofluid in a porous cavity containing rotating hexagonal and two circular cylinders...

...Abdelraheem M. Aly; Ehab Mahmoud Mohamed Purpose This study aims to illustrate the impacts of the motion of circular cylinders on the natural convection flow from variable heated partitions inside the X-shaped cavity filled with Al₂O₃-water nanofluid...

...Najiyah Safwa Khashi'ie; Norihan M. Arifin; John H. Merkin; Rusya Iryanti Yahaya; Ioan Pop Purpose The purpose of this paper is to numerically analyze the stagnation point flow of Cu-Al2O3/water hybrid nanofluid with mixed convection past a flat plate and circular cylinder. Design/methodology...

...Zehba A.S. Raizah Purpose The purpose of this study is to apply the incompressible smoothed particle hydrodynamics method for simulating the natural convection flow inside a cavity including cross blades or circular cylinder cylinder. Design/methodology/approach The base fluid is water...

...Somayeh Harimi; Azam Marjani; Sadegh Moradi Purpose This paper aims to study the fluid flow and forced convection heat transfer from an isothermal circular cylinder with control rods in the laminar unsteady flow regime. Design/methodology/approach The overset grid method was used for accurate...

...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...

...Satya Prakash Singh; Gautam Biswas; Perumal Nithiarasu Purpose – The purpose of this paper is to investigate the influence of forced, in-line oscillation of a circular cylinder on an incoming incompressible flow field at different Reynolds numbers. Design/methodology/approach – A space-time...

...Leony Tham; Roslinda Nazar; Ioan Pop Purpose The purpose of this paper is to study the steady mixed convection boundary layer flow of a nanofluid past a horizontal circular cylinder in a stream flowing vertically upwards for both cases of a heated and cooled cylinder. Design/methodology...