Radiation Absorption and Chemical Reaction Effects on MHD Flow of Heat Generating Casson Fluid Past Oscillating Vertical Porous Plate

Reddy, S. Harinath; Raju, M. C.; Reddy, E. Keshava

doi:10.5098/hmt.7.21

Cited by 12 publications

(5 citation statements)

References 18 publications

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“…Since divergence of the radiative heat flux increases, k * decreases which in turn causes to increase the rate of radiative heat transfer of the fluid and so the fluid temperature increases. This result is in good agreement with the results of Reddy et al (2016). Fig.…”

Section: Effects Of the Parameters On Velocity Profilessupporting

confidence: 83%

Free Convective Magneto-Nanofluid Flow Past a Moving Vertical Plate in the Presence of Radiation and Thermal Diffusion

Reddy¹,

Raju²,

Raju³

et al. 2016

Frontiers in Heat and Mass Transfer

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The present analysis is focused on free convective heat and mass transfer characteristics of magneto-nanofluid flow through a moving vertical plate in the presence of thermal radiation and thermal diffusion. The water-based nanofluid containing copper is taken into consideration. A uniform magnetic field is applied perpendicular to the plate. The governing equations are solved by applying finite difference method. Numerical results of the fluid velocity, temperature, concentration, shear stress, rate of heat transfer and rate of mass transfer are presented graphically for different values of the physical parameters encountered in the problem. It is noticed that the fluid velocity increases with increasing values of radiation parameter and Soret number. An increase in radiation parameter and solid volume fraction leads to enhance the fluid temperature. Rising values of Soret number serves to improve the species concentration. Increasing values of Schmidt number enhanced the shear stress at the plate but a reverse trend is found in the case of Soret number. The current study is well supported by the verification of a previous result.

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Section: Effects Of the Parameters On Velocity Profilessupporting

confidence: 83%

Free Convective Magneto-Nanofluid Flow Past a Moving Vertical Plate in the Presence of Radiation and Thermal Diffusion

Reddy¹,

Raju²,

Raju³

et al. 2016

Frontiers in Heat and Mass Transfer

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“…They witnessed that nonhomogeneous species reaction has the trend to dilute the species concentration. FDM is used by Raju et al 23 to present the numerical study for a vertical plate on MHD chemical reaction Casson nanofluid stream. Hayat et al 24 addressed the non‐Newtonian mixed convection flow above an elongating surface in the presence of first‐order chemical reaction by using a series solution method under convective boundary conditions.…”

Section: Introductionmentioning

confidence: 99%

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

Thumma¹,

2020

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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.

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“…However, the flow of MHD radiative and reactive liquid extends to numerous influential appliances in engineering, sciences, and industries, such as heat exchangers, irrigation pumps, cooling nuclear reactors, and food processing. Due to the specified significant applications, researchers [ [17] , [18] , [19] , [20] , [21] , [22] , [23] , [24] , [25] , [26] ] elaborately analyzed the repercussions of chemical reaction and thermal radiation on MHD fluid momentum by considering various fluids in a porous material under distinctive flow geometrics. Further, Suresh et al [ 27 ] discussed radiative and reactive MHD Casson fluid heat and mass transport characteristics via porous substance flowing along an exponentially stretching sheet surface.…”

Section: Introductionmentioning

confidence: 99%

Finite element simulation of Soret-Dufour and conjugate heating effects on mixed convective heat absorbing hydromagnetic Casson fluid flow with suction/blowing from flat semi-infinite vertical porous plate

Reddy,

Felician,

Matao

2024

Heliyon

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Radiation Absorption and Chemical Reaction Effects on MHD Flow of Heat Generating Casson Fluid Past Oscillating Vertical Porous Plate

Abstract: This manuscript presents a detailed numerical study on the influence of radiation absorption and chemical reaction on unsteady magneto

Cited by 12 publications

References 18 publications

Free Convective Magneto-Nanofluid Flow Past a Moving Vertical Plate in the Presence of Radiation and Thermal Diffusion

Free Convective Magneto-Nanofluid Flow Past a Moving Vertical Plate in the Presence of Radiation and Thermal Diffusion

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

Finite element simulation of Soret-Dufour and conjugate heating effects on mixed convective heat absorbing hydromagnetic Casson fluid flow with suction/blowing from flat semi-infinite vertical porous plate

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