Numerical analysis of irregular heat source/sink through a wall jet flow of spherical graphene oxide nanoparticle in the presence of thermophoretic particle deposition: The case of non-Newtonian Eyring–Powell fluid model

Khan, Umair; Zaib, Aurang; Ishak, Anuar; M. Sherif, El-Sayed; Sarris, Ioannis E.

doi:10.1080/10407790.2023.2275726

Cited by 2 publications

(1 citation statement)

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“…The LMA-TNN technique is utilized to solve the designed model. Subsequently, multiple researchers investigated their work, specifically centering on Eyring–Powell fluid, and it is referenced in [ 17 , 18 , 19 , 20 , 21 , 22 ].…”

Section: Introductionmentioning

confidence: 99%

Temperature-Dependent Viscosity Analysis of Powell–Eyring Fluid Model during a Roll-over Web Coating Process

Ali,

Narasimhamurthy,

Hegde

et al. 2024

Polymers

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The roll coating method is of considerable significance in several industries, as it is applied practically in the production of paint, the manufacturing of PVC-coated cloth, and the plastic industry. The current study theoretically and computationally analyses the Powell–Eyring fluids with variable viscosity during the non-isothermal roll-over web phenomenon. Based on the lubrication approximation theory (LAT), the problem was formulated. The system of partial differential equations (PDEs) obtained from the mathematical modeling was further simplified to a set of ordinary differential equations (ODEs) using suitable transformations. A regular perturbation method was implemented to obtain the solution in terms of velocity, pressure gradient, pressure, and flow rate per unit width. This study also captures important engineering characteristics such as coating thickness, Nusselt number, shear stress, roll/sheet separating force, and roll-transmitted power to the fluid. Along with a comparison between the present work and published work, both graphical and tabular representations wer made to study the effects of various factors. It was observed that the velocity profile is the decreasing function of non-Newtonian and Reynold viscosity parameters. In addition, the response surface methodology (RSM) was employed to investigate the sensitivity of the shear stress and the Nusselt number.

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Section: Introductionmentioning

confidence: 99%

Temperature-Dependent Viscosity Analysis of Powell–Eyring Fluid Model during a Roll-over Web Coating Process

Ali,

Narasimhamurthy,

Hegde

et al. 2024

Polymers

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show abstract

Influence of the magnetic field on Al ₂ O ₃ -Cu/H ₂ O hybrid nanofluid natural convection in a square cavity with heat sources and internal heat generation/absorption

Ait taleb,

Sahi,

Hamdi

et al. 2024

Numerical Heat Transfer, Part A: Applications

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Numerical analysis of irregular heat source/sink through a wall jet flow of spherical graphene oxide nanoparticle in the presence of thermophoretic particle deposition: The case of non-Newtonian Eyring–Powell fluid model

Cited by 2 publications

References 37 publications

Temperature-Dependent Viscosity Analysis of Powell–Eyring Fluid Model during a Roll-over Web Coating Process

Temperature-Dependent Viscosity Analysis of Powell–Eyring Fluid Model during a Roll-over Web Coating Process

Influence of the magnetic field on Al ₂ O ₃ -Cu/H ₂ O hybrid nanofluid natural convection in a square cavity with heat sources and internal heat generation/absorption

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Numerical analysis of irregular heat source/sink through a wall jet flow of spherical graphene oxide nanoparticle in the presence of thermophoretic particle deposition: The case of non-Newtonian Eyring–Powell fluid model

Cited by 2 publications

References 37 publications

Temperature-Dependent Viscosity Analysis of Powell–Eyring Fluid Model during a Roll-over Web Coating Process

Temperature-Dependent Viscosity Analysis of Powell–Eyring Fluid Model during a Roll-over Web Coating Process

Influence of the magnetic field on Al 2 O 3 -Cu/H 2 O hybrid nanofluid natural convection in a square cavity with heat sources and internal heat generation/absorption

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Influence of the magnetic field on Al ₂ O ₃ -Cu/H ₂ O hybrid nanofluid natural convection in a square cavity with heat sources and internal heat generation/absorption