Entropy approach of hydromagnetic Williamson nanofluid flow with Joule heating

Khan, Amir Yaseen; Oyelakin, I. S.; Mondal, Sabyasachi; Dey, Sharadia

doi:10.1080/01430750.2022.2163286

Cited by 2 publications

(1 citation statement)

References 49 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In particularly, resistive loses inside the material causes electrical energy is transformed to heat when an electric current passes through a solid or liquid with finite conductivity. Yaseen Khan et al 20 studied the hydromagnetic Williamson nanofluid flow with entropy approach and Joule heating. Kumar et al 21 investigated the Williamson nanofluid flow with Joule heating, variable thermal conductivity and entropy generation.…”

Section: Introductionmentioning

confidence: 99%

Peristaltic flow of Williamson nanofluid on a rough surface

Tanveer,

Rasheed,

Jarral

2024

Advances in Mechanical Engineering

View full text Add to dashboard Cite

The aim of this current research is to investigate the peristaltic flow of Williamson nanofluid across a rough surface in a non-uniform channel under the influence of inclined magnetic field. The Joule heating and viscous dissipation effects are also retained in the current scrutiny. The objective of studying peristaltic flow of Williamson nanofluid on a rough surface is to gain insights into the complex fluid dynamics and heat transfer phenomena occurring in such systems. This knowledge can be used to design more efficient and effective nanofluid-based devices and processes. In the context of mathematical modeling, the appropriate dimensional nonlinear equations for momentum, heat and mass transport are simplified into dimensionless equation by applying the essential estimation of long wavelength and low Reynolds number. The equations subjected to boundary conditions have solved numerically by the Mathematica software built-in numerical Solver ND_solve method. Various essential physical characteristics on velocity, temperature and concentration are presented graphically in the end. It can be seen that fluid velocity decreases at the central part of the channel for the escalting values Hartman number M. As Darcy number Da increases then velocity profile increases at the core part of the channel and the walls of the channel experiencing an opposite behavior. It is noticed that Higher value of Eckert number Ec enhances the temperature profile. When Weissenberg number We gets stronger then temperature profile decreases. It is observed that the temperature and concentration profiles show an opposite behavior for the rising values of thermophoresis parameter [Formula: see text].

show abstract

Section: Introductionmentioning

confidence: 99%

Peristaltic flow of Williamson nanofluid on a rough surface

Tanveer,

Rasheed,

Jarral

2024

Advances in Mechanical Engineering

View full text Add to dashboard Cite

show abstract

Irreversibility analysis of radiative Williamson nanofluid flow with higher order chemical reaction and quadratic drag force over an extended surface: Non-similar computations

Shaheen,

Ramzan,

Saleel

et al. 2024

Proceedings of the Institution of Mechanical Engineers, Part N:

View full text Add to dashboard Cite

This study aims to present non-similar solutions for the radiative Williamson nanofluid flow with a quadratic drag force effect over a horizontally extended surface. The sheet is extended along the X-axis, and the magnetic field is applied along the Y-axis, perpendicular to the flow. The Buongiorno nanofluid model is employed to incorporate the random dispersion and thermal characteristics of the nanofluid. The innovation in the proposed model lies in its consideration of the effects of viscous and ohmic dissipation, Robin boundary conditions, and higher-order chemical reactions. The governing equations for the flow are scaled down to the second level using an appropriate transformation combined with a non-similarity technique and computationally assessed using the MATLAB bvp4c algorithm. The significant influences of the dimensionless parameters on the velocity, thermal, and solutal fields are depicted graphically. The findings reveal that the fluid velocity diminishes with increasing Weissenberg and Hartmann numbers. The solutal field experiences a reduction with variations in the chemical reaction parameter, while it rises with an increase in the higher-order chemical reaction parameter. The wall heat transfer rate is augmented with higher Eckert and thermal Biot numbers. The mass transfer rate rises with higher values of the chemical reaction parameter, Schmidt number, and solutal Biot number. A comparison of the results from this study with previous research demonstrates strong agreement, affirming the validity of the proposed model. For the value of the Williamson parameter [Formula: see text], the percentage error of the present analysis with established studies is 0% and 0.096770%.

show abstract

Entropy approach of hydromagnetic Williamson nanofluid flow with Joule heating

Cited by 2 publications

References 49 publications

Peristaltic flow of Williamson nanofluid on a rough surface

Peristaltic flow of Williamson nanofluid on a rough surface

Irreversibility analysis of radiative Williamson nanofluid flow with higher order chemical reaction and quadratic drag force over an extended surface: Non-similar computations

Contact Info

Product

Resources

About