Non-homogeneous two-component buongiorno model for nanofluid flow toward Howarth's wavy cylinder with activation energy

Dharmaiah, G.; Dinarvand, Saeed; Prasad, J. Laxmi; Noeiaghdam, Samad; Abdollahzadeh, M.

doi:10.1016/j.rineng.2023.100879

Cited by 46 publications

(2 citation statements)

References 45 publications

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“…Berrehal et al [ 45 ] proposed mass-based model for the hybrid nanofluid as a novel model and tested for a wedge with a relative motion. Dharmaiah et al [ 46 ] conducted numerical analysis on a wavy cylindrical object using nanofluid and developed a model for energy activation.…”

Section: Introductionmentioning

confidence: 99%

Numerical investigation on the impact of different design arrangements of helical heat exchangers with varying cross-sections utilizing ternary hybrid nanofluids

Fahad,

Hasan,

Ifraj

et al. 2024

Heliyon

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Section: Introductionmentioning

confidence: 99%

Numerical investigation on the impact of different design arrangements of helical heat exchangers with varying cross-sections utilizing ternary hybrid nanofluids

Fahad,

Hasan,

Ifraj

et al. 2024

Heliyon

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“…Many researchers studied on tangent hyperbolic nanofluid flow, 25 3D of Powell-Eyring nanofluid 26 and a hydrodynamic flow of Jeffrey nanofluid 27 with PCF and PHF conditions. Dharmaiah et al [28][29][30][31][32][33][34][35][36][37][38][39] discussed on fluid flow in various physical configurations.…”

Section: Introductionmentioning

confidence: 99%

Dynamics of Brownian motion and flux conditions on naturally unsteady thermophoretic flow with variable fluid properties

Kumar

Sivakumar²,

Shukla

et al. 2023

Heat Trans

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This work examines the boundary flow difficulties of the past and the heat transfer properties of Blasius and Sakiadis flows under prescribed concentration flux and prescribed heat flux. The nanofluid is also taken into account in this model, along with impacts from Brownian motion and thermophoresis. The modified system governing partial differential equations is numerically solved by using the R-K method along with the shooting technique. Various values of physical quantities like thermophoresis parameter, Brownian motion parameter, Eckert number, thermal radiation parameter, heat source parameter, and magnetic field parameter along with the C Nu Sh , , andx were calculated using the temperature, concentration, and velocity profiles. Finally, we demonstrated how the Brownian motion, radiation, and thermophoresis parameters can significantly increase the temperature distributions. The concentration distributions were decelerated with an increase in Brownian motion parameters for both Blasius and Sakiadis cases.

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Investigation of activation energy of Maxwell fluid with Newtonian heat effect at the boundary layer flow on a cylinder embedded in porous medium

Sudarmozhi,

Iranian,

Albidah

et al. 2024

Z Angew Math Mech

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This study aims to investigate the flow of Maxwell fluid over a cylinder, considering the combined effect of Magnetohydrodynamics (MHD) and a permeable medium on the equation of momentum, heat generation and radiation on the equation of energy, and activation energy on the mass equation. The objective is to analyze the impression of these physical phenomena on the fluid's behavior under specified boundary conditions, with a focus on the Newtonian heating effect. The significance of this research lies in its application to industrial processes, polymer extrusion and cooling of metallic sheets, where controlling fluid flow and energy transfer is crucial. The dimensional governing equations for momentum, energy, and concentration were changed into non‐dimensional forms via appropriate dimensionless quantities and similarity variables. The subsequent nonlinear ordinary differential equations were answered using the BPV4C inbuilt MATLAB solver. The key findings reveal that the concentration outline rises with a rise in activation energy and declines with a rise in the chemical reaction. Additionally, the Nusselt number profile displays an increasing trend with the Newtonian heating parameter, indicating enhanced heat transfer. Quantitative results demonstrate that the occurrence of a porous medium and MHD significantly impacts the velocity and temperature contours. The real‐time application of this study can be seen in the optimization and design of chemical reactors, heat exchangers, and cooling systems in engineering processes. The developed model delivers insights into controlling energy and mass transfer in processes involving stretching surfaces, which is essential for improving efficiency and product excellence in various industrial applications.

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Non-homogeneous two-component buongiorno model for nanofluid flow toward Howarth's wavy cylinder with activation energy

Cited by 46 publications

References 45 publications

Numerical investigation on the impact of different design arrangements of helical heat exchangers with varying cross-sections utilizing ternary hybrid nanofluids

Numerical investigation on the impact of different design arrangements of helical heat exchangers with varying cross-sections utilizing ternary hybrid nanofluids

Dynamics of Brownian motion and flux conditions on naturally unsteady thermophoretic flow with variable fluid properties

Investigation of activation energy of Maxwell fluid with Newtonian heat effect at the boundary layer flow on a cylinder embedded in porous medium

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