Influence of chemical reaction and heat source on dissipative MHD mixed convection flow of a Casson nanofluid over a nonlinear permeable stretching sheet

Ibrahim, S. Mohammed; Lorenzini, Giulio; Kumar, P. Vijaya; Raju, C. S. K.

doi:10.1016/j.ijheatmasstransfer.2017.03.097

Cited by 129 publications

(54 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Raju et al 25 studied the impact of homogeneous species reaction on transient natural convective and dissipation Casson MHD fluid stream above an upright tending surface by considering finite element method (FEM). Ibrahim et al 26 developed an exact exemplary to study the 2D MHD stream of Casson liquid over a nonlinearly permeable elongating surface by adopting HAM. Raju et al 27 investigated the effects of gyrotactic microorganisms for MHD two‐dimensional Casson liquid past a moving wedge by using Runge–Kutta (RK) and Newton's methods (NM).…”

Section: Introductionmentioning

confidence: 99%

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Thumma¹,

2020

View full text Add to dashboard Cite

It is worth remarking that little is known about generalized differential quadrature analysis of three‐dimensional flow of non‐Newtonian Casson fluid in the presence of Lorentz force, thermal radiation, haphazard motion of tiny particles, thermomigration of these tiny particles due to temperature gradient, heat source, significant conversion of kinetic energy into internal energy, first‐order chemical reaction, convectively heated horizontal wall, and zero nanoparticles mass flux at the stretching surface. The revised form of Buongiorno's nanofluid model accounted for significant influences of Brownian motion and thermophoresis. The similarity solution was complemented with a powerful collocation procedure based on the generalized differential quadrature method and Newton–Raphson iterative scheme to achieve accuracy and convergent outcomes. The numerical effects disclose that the Casson nanofluid parameter slows down the axial velocities in both directions. Also, the unsteadiness parameter tends to decline generally the temperature throughout the medium and decrease particularly the concentration profile away from the stretching surface. These examinations are applicable in the field of biomechanics, polymer processing, and for characterizing the cement slurries.

show abstract

Section: Introductionmentioning

confidence: 99%

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Thumma¹,

2020

View full text Add to dashboard Cite

show abstract

“…Hayat et al [26,27] analyzed the flow of Jeffrey fluid under various conditions. Ibrahim et al [28] studied the mixed convection on MHD flow of Casson fluid over a nonlinearly permeable stretching sheet with thermal radiation, viscous dissipation, heat source/sink, chemical reaction and suction.…”

Section: Introductionmentioning

confidence: 99%

Impact of thermal radiation and Joule heating on MHD mixed convection flow of a Jeffrey fluid over a stretching sheet using homotopy analysis method

Kumar¹,

Ibrahim²,

Lorenzinir³

2017

IJHT

View full text Add to dashboard Cite

A mathematical model has been developed to study the Joule heating effect on mixed convection MHD dissipative and radiative flow of an incompressible Jeffrey fluid due to a stretching sheet with power law heat flux, heat source/sink and suction. Similarity transformations are adopted to acquire ordinary differential equations from the governed partial differential equations. Series solutions are procured for these ordinary differential equations by admitting homotopy analysis method (HAM). A decisive way of convergence of series solutions is also provided. Characteristics of dissonant parameters on velocity, temperature, skin friction coefficient and Nusselt number are collected and discussed through graphs and tables. It is seen that the velocity enhances with an increase in Deborah number. Further the temperature is a depreciating function of Deborah number.

show abstract

“…Constitute equations are essential to study the yield stress type fluid, Many constitute equations are proposed to analyze this behavior one of the fluid model is Casson model. The authors have described the Casson fluid flow with various properties and various geometries. The free convection in fluids has attracted many researchers in recent years because this phenomenon has the applications in electronic cooling, fire research solar collectors, solar receiver systems, environmental geothermal processes energy storage systems, electronic packages of computer components and free air cooling without the aid of fans.…”

Section: Introductionmentioning

confidence: 99%

Entropy generation analysis of natural convective chemically reacting squeezing flow of Casson fluid between parallel disks with Hall and Ion slip currents

Ramesh

Ojjela

2019

Heat Trans. Asian Res.

View full text Add to dashboard Cite

This paper concerns the second law analysis of free convective squeezing flow of a chemically reacting Casson fluid confined between two parallel disks with Hall and Ion slip effects. The upper one is impermeable and the lower disk is porous. The linear momentum, energy balance and mass partial differential equations converted as system of ODEs by similarity transformations and tackled with shooting method via fourth order Runge-Kutta scheme. The impact of various dimensionless geometric and fluid parameters on the velocity fields, temperature and concentration fields, entropy generation and Bejan numbers are studied and presented in the form of pictorially. The present results are correlated with already published outcomes for viscous case and found to be good agreement. The Bejan number of the fluid enhances with Ion slip parameter, whereas the concentration profile of the fluid is decreases with increasing of the Casson fluid parameter. The entropy generation of the fluid is enhanced with Eckert number whereas the Bejan number is decreased with suction/blowing parameter K E Y W O R D S chemical reaction, entropy generation, free convection, Hall and Ion slip effects

show abstract

Influence of chemical reaction and heat source on dissipative MHD mixed convection flow of a Casson nanofluid over a nonlinear permeable stretching sheet

Cited by 129 publications

References 27 publications

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Generalized differential quadrature analysis of unsteady three‐dimensional MHD radiating dissipative Casson fluid conveying tiny particles

Impact of thermal radiation and Joule heating on MHD mixed convection flow of a Jeffrey fluid over a stretching sheet using homotopy analysis method

Entropy generation analysis of natural convective chemically reacting squeezing flow of Casson fluid between parallel disks with Hall and Ion slip currents

Contact Info

Product

Resources

About