Effect of parallel and orthogonal sinusoidal walls on mixed convection inside square enclosure containing rotating cylinder

Jassim, Hussein M.; Ali, Farooq H.; Mahdi, Qusai Adnan; Hadi, Nizar Jawad

doi:10.1109/icmae.2017.8038673

Cited by 4 publications

(1 citation statement)

References 4 publications

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“…The mixed convection in a square enclosure with a rotating circular cylinder at various vertical positions was analyzed numerically by Ali et al 45 They explained that the fluid flow and the heat transfer inside the enclosure were highly dependent on the Richardson number and positions of the rotating cylinder. Jassim et al 46 numerically studied the mixed convection within a square enclosure containing a revolving circular cylinder. The effect of the parallel and orthogonal corrugated walls was taken into account.…”

Section: Introductionmentioning

confidence: 99%

Mixed convection of nanofluid in a square enclosure with a hot bottom wall and a conductive half‐immersed rotating circular cylinder

et al. 2020

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In this study. The mixed convection in a square enclosure with a hot bottom wall and a conductive half-immersed rotating cylinder from its top wall is investigated numerically. The enclosure is filled with a copper-water nanofluid. The upper half of the cylinder is cooled by the surrounding air, whereas its solid lower half is exposed to the nanofluid. The two left and right sidewalls of the enclosure, together with

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Section: Introductionmentioning

confidence: 99%

Mixed convection of nanofluid in a square enclosure with a hot bottom wall and a conductive half‐immersed rotating circular cylinder

et al. 2020

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Natural Convection Heat Transfer of a Nanofluid Inside a Square Cavity with an Irregular Zig-Zag Wall Using the Global RBFs Collocation Method

Es-Sabry

Chaabelasri²,

Salhi³

2023

Lecture Notes in Networks and Systems

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Magnetic nanofluid behavior including an immersed rotating conductive cylinder: finite element analysis

Hamzah

Ali

Hatami

et al. 2021

Sci Rep

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In this paper, numerical Galerkin Finite Element Method (GFEM) is applied for conjugate heat-transfer of a rotating cylinder immersed in Fe3O4-water nanofluid under the heat-flux and magnetic field. The outer boundaries of the cavity were maintained at low temperatures while beside the cylinder were insulated. It is assumed that the cylinder rotates in both clockwise and counter-clockwise directions. The dimensionless governing equations such as velocity, pressure, and temperature formulation were analyzed by the GFEM. The results were evaluated using the governing parameters such as nanoparticles (NPs) volume fraction, Hartmann and Rayleigh numbers, magnetic field angle and NPs shapes. As a main result, the average Nusselt number increases by increasing the NPs volume fraction, inclination angle and thermal conductivity ratios, while increasing the Hartmann number decreased the Nusselt number. Furthermore, platelet NPs had the maximum average Nusselt number and spherical NPs made the minimum values of Nusselt numbers among examined NPs shapes.

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Effect of parallel and orthogonal sinusoidal walls on mixed convection inside square enclosure containing rotating cylinder

Cited by 4 publications

References 4 publications

Mixed convection of nanofluid in a square enclosure with a hot bottom wall and a conductive half‐immersed rotating circular cylinder

Mixed convection of nanofluid in a square enclosure with a hot bottom wall and a conductive half‐immersed rotating circular cylinder

Natural Convection Heat Transfer of a Nanofluid Inside a Square Cavity with an Irregular Zig-Zag Wall Using the Global RBFs Collocation Method

Magnetic nanofluid behavior including an immersed rotating conductive cylinder: finite element analysis

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