Impact of two-phase hybrid nanofluid approach on mixed convection inside wavy lid-driven cavity having localized solid block

Alsabery, Ammar I.; Tayebi, Tahar; Kadhim, Hakim T.; Ghalambaz, Mohammad; Hashim, Ishak; Chamkha, Ali J.

doi:10.1016/j.jare.2020.09.008

Cited by 104 publications

(21 citation statements)

References 70 publications

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“…It is possible to create hybrid nanofluids by adding two or more different types of nanoparticles (metallic or nonmetallic nanoparticles) in baseline liquids. 17 Nonmetallic nanoparticles have lower thermal conductivities than metallic nanoparticles, but they offer numerous advantageous features, such as good durability and chemical inertness. For that reason, the combination of the two nanoparticle types can lead to the improvement of expected thermos-physical properties and achieve accepted stability.…”

Section: Introductionmentioning

confidence: 99%

Newtonian and non‐Newtonian nanofluids with entropy generation in conjugate natural convection of hybrid nanofluid‐porous enclosures: A review

et al. 2021

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Section: Introductionmentioning

confidence: 99%

Newtonian and non‐Newtonian nanofluids with entropy generation in conjugate natural convection of hybrid nanofluid‐porous enclosures: A review

et al. 2021

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“…Mainly, they investigated the effect of inclined magnetic field on and responses. Alsabery et al 26 investigated the Impact of the use of two-phase hybrid nanofluid on mixed convection within a wavy lid-driven enclosure and equipped with a solid block. They found that the position of the solid block and surface undulation are significant in controlling heat transmission and the concentration distribution of the composite nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Influence of entropy on Brinkman–Forchheimer model of MHD hybrid nanofluid flowing in enclosure containing rotating cylinder and undulating porous stratum

Redouane

Jamshed

Devi

et al. 2021

Sci Rep

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The current article aims to discuss the natural convection heat transfer of Ag/Al2O3-water hybrid filled in an enclosure subjected to a uniform magnetic field and provided with a rotating cylinder and an inner undulated porous layer. The various thermo-physical parameters are investigated such as Rayleigh number ($$100 \le Ra \le 100000$$ 100 ≤ R a ≤ 100000 ), Hartmann number ($$0 \le Ha \le 100$$ 0 ≤ H a ≤ 100 ), and the nanoparticles concentration ($$0.02 \le \phi \le 0.08$$ 0.02 ≤ ϕ ≤ 0.08 ). Likewise, the rotational speed of the cylinder ($$- 4000 \le \omega \le + 4000$$ - 4000 ≤ ω ≤ + 4000 ), as well as several characteristics related to the porous layer, are examined li its porosity ($$0.2 \le \varepsilon \le 0.8$$ 0.2 ≤ ε ≤ 0.8 ), Darcy number ($$- 100000 \le Da \le - 100$$ - 100000 ≤ D a ≤ - 100 ) which indicates the porous medium permeability and the number of undulations ($$0 \le N \le 4$$ 0 ≤ N ≤ 4 ). The calculations are carried out based on the Galerkin Finite element method (GFEM) to present the streamlines, isotherms, entropy generation, and average Nusselt numbers in details. The main results proved that increment of Rayleigh number and Darcy number enhances heat transfer convection within the enclosure. Whilst, the porosity presents a minimal impact. Also, the rotational speed in a positive direction has a favorable influence on the heat transfer dispersion across the cavity.

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“…They obeyed that a Nusselt number diminishes with an augmentation of a Hartmann number, but it progresses by growing Rayleigh number and size of a nanoparticles. More recent inquiries related to wavy-, square-, and triangular-shaped enclosures within the influence of a magnetic field are available in [18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Influence of Fin Length on Magneto-Combined Convection Heat Transfer Performance in a Lid-Driven Wavy Cavity

et al. 2021

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In the existent study, combined magneto-convection heat exchange in a driven enclosure having vertical fin was analyzed numerically. The finite element system-based GWR procedure was utilized to determine the flow model’s governing equations. A parametric inquiry was executed to review the influence of Richardson and Hartmann numbers on flow shape and heat removal features inside a frame. The problem’s resulting numerical outcomes were demonstrated graphically in terms of isotherms, streamlines, velocity sketches, local Nusselt number, global Nusselt number, and global fluid temperature. It was found that the varying lengths of the fin surface have a substantial impact on flow building and heat line sketch. Further, it was also noticed that a relatively fin length is needed to increase the heat exchange rate on the right cool wall at a high Richardson number. The fin can significantly enhance heat removal performance rate from an enclosure to adjacent fluid.

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Impact of two-phase hybrid nanofluid approach on mixed convection inside wavy lid-driven cavity having localized solid block

Cited by 104 publications

References 70 publications

Newtonian and non‐Newtonian nanofluids with entropy generation in conjugate natural convection of hybrid nanofluid‐porous enclosures: A review

Newtonian and non‐Newtonian nanofluids with entropy generation in conjugate natural convection of hybrid nanofluid‐porous enclosures: A review

Influence of entropy on Brinkman–Forchheimer model of MHD hybrid nanofluid flowing in enclosure containing rotating cylinder and undulating porous stratum

Influence of Fin Length on Magneto-Combined Convection Heat Transfer Performance in a Lid-Driven Wavy Cavity

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