Thermal and solutal performance of Cu/CuO nanoparticles on a non-linear radially stretching surface with heat source/sink and varying chemical reaction effects

Shamshuddin, Md.; Abderrahmane, Aissa; Koulali, Aimad; Eid, Mohamed R.; Shahzad, Faisal; Jamshed, Wasim

doi:10.1016/j.icheatmasstransfer.2021.105710

Cited by 48 publications

(23 citation statements)

References 25 publications

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“…T A B L E 2 Comparative outcomes of present assessment with Ishak et al, 58 Hayat et al, 59 Jamshed et al, 25 Qureshi, 60 and Shamshuddin et al 6 Prn Ishak et al 58 Hayat et al 59 Jamshed et al 25 Qureshi 60 Shamshuddin et al 6 Present results out through a bar diagram (see Figure 4.). Note that, the experimental validation of this finite difference method was uncovered by Rana et al 13…”

Section: Validation Of the Numerical Approachmentioning

confidence: 90%

“…To authenticate the assessment and to judge the correctness of the ongoing upshots, a comparative study in special cases for Nusselt number with earlier reported results of Ishak et al, 58 Hayat et al, 59 Jamshed et al, 25 Qureshi 60 and Shamshuddin et al 6 is displayed in Table 2.…”

Section: Numerical Analysismentioning

confidence: 99%

“…Later, Buongiorno 2 comprehensively addressed the mathematical structure of these novel fluids and concluded that the heat transportation characteristics of working materials are enhanced through thermophoresis and the Brownian diffusion phenomenon, and some novel assessments concerned with nanofluids are portrayed. [3][4][5][6] Furthermore, for improving the stability, thermal conductivity, and heat and mass transmission in nanomaterials, microbes are added to nanofluids. Microbes or microorganisms are unicellular organisms like bacteria and fungi, which are better for absorbing Co 2 from nature other than plants.…”

Section: Introductionmentioning

confidence: 99%

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Swimming of microbes in entropy optimized nano‐bioconvective flow of Prandtl–Erying fluid

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Microbes swimming in a fluid that contains nanoparticles is an intriguing characteristic having ramifications in biomedicine, petroleum science, biofuels, and biotechnology applications. This study gives a theoretical evaluation of the bioconvection phenomena with swimming microorganisms in a Prandtl-Erying nanofluid constructed by an exponential stretched surface, given the amazing applications of bioconvection and nanoparticles. Additionally, the problem is modeled by considering intriguing phenomena such as thermophoretic particle deposition, Darcy-Forchheimer medium, exothermic/endothermic process, and activation energy vitality.The leading problem comprises nonlinear, coupled, partial differential expressions. To run the appraisal process, the controlling problem is transfigured into dimensionless patterns through the usual transformations. A computational finite difference approach is used to quantify the numerical evaluation of fabricated flow problems. To obtain the parametric constraints, stability and convergency were also assessed. Improved visualizations (streamlines, isothermal line, iso-concentration,

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Section: Validation Of the Numerical Approachmentioning

confidence: 90%

Section: Numerical Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Swimming of microbes in entropy optimized nano‐bioconvective flow of Prandtl–Erying fluid

Rana

Arifuzzaman²,

Islam

et al. 2022

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“…In addition, there are other similar works to these studies that aim to determine the fluid’s heat transfer activity [ 32 , 33 , 34 , 35 ]. Lv et al [ 36 , 37 , 38 , 39 ] have completed a series of investigations on the cooling process inside a micromixer.…”

Section: Introductionmentioning

confidence: 99%

Lid-Driven Chamber with 3D Elliptical Obstacle under the Impacts of the Nano-Properties of the Fluid, Lorentz Force, Thermal Buoyancy, and Space Porosity

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In this work, we have performed an investigation to increase our understanding of the motion of a hybrid nanofluid trapped inside a three-dimensional container. The room also includes a three-dimensional heated obstacle of an elliptic cross-section. The top wall of space is horizontally movable and adiabatic, while the lower part is zigzagged and thermally insulated as well. The lateral walls are cold. The container’s space is completely replete with Al2O3-Cu/water; the concentration of nanoparticles is 4%. The space is also characterized by the permeability, which is given by the value of the Darcy number (limited between 10−5 and 10−2). This studied system is immersed in a magnetic field with an intensity is defined in terms of Hartmann number (limited between 0 and 100). The thermal buoyancy has a constant impact (Gr = 1000). This study investigates the influences of these parameters and the inclination angle of the obstacle on the heat transfer coefficient and entropy generation. The Galerkin finite element method (GFEM) was the principal technique for obtaining the solution of the main partial equations. Findings from our work may be exploited to depict the conditions for which the system is effective in thermal cooling and the case in which the system is effective in thermal insulation.

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“…The outcomes of the study reveal that the heat and mass transfer rates are greatly affected by increasing thermal slip condition. Some recent studies can be seen in [ 45 – 49 ].…”

Section: Introductionmentioning

confidence: 99%

Bidirectional rotating flow of nanofluid over a variable thickened stretching sheet with non-Fourier’s heat flux and non-Fick’s mass flux theory

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The flow of nanofluid over a variable thickened stretching sheet is studied in this article. Non-Fourier’s heat flux and non-Fick’s mass flux are incorporated for heat and mass flow analysis. Silver (Ag) and Copper (Cu) are considered nanoparticles with water as base fluid. The resulting equations are transformed into the dimensionless form using similarity transformation and solved by RK-4 with the shooting method. The impact of the governing parameters on the dimensionless velocity, temperature, concentration, skin friction coefficient, streamlines, and finally isotherms are incorporated. It is observed that increment in power-law index parameter uplifts the fluid flow, heat, and mass transfer. The increase in the magnitude of skin friction coefficient in (x-direction) with wall thickness parameter is high for nanofluid containing silver nanoparticles as compared to copper nanoparticles.

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Thermal and solutal performance of Cu/CuO nanoparticles on a non-linear radially stretching surface with heat source/sink and varying chemical reaction effects

Cited by 48 publications

References 25 publications

Swimming of microbes in entropy optimized nano‐bioconvective flow of Prandtl–Erying fluid

Swimming of microbes in entropy optimized nano‐bioconvective flow of Prandtl–Erying fluid

Lid-Driven Chamber with 3D Elliptical Obstacle under the Impacts of the Nano-Properties of the Fluid, Lorentz Force, Thermal Buoyancy, and Space Porosity

Bidirectional rotating flow of nanofluid over a variable thickened stretching sheet with non-Fourier’s heat flux and non-Fick’s mass flux theory

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