Parametric analysis of MHD flow of nanofluid in stretching sheet under chemical sensitivity and thermal radiation

Devi, Sagiraju Veera Venkata Rama; Reddy, M. Gnaneswara

doi:10.1002/htj.22337

Cited by 25 publications

(15 citation statements)

References 34 publications

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“…Numerous experts in science and engineering have effectively studied a variety of physical challenges. Various mathematical investigations using various fluids and various sheets have been reported in various studies 29–38 …”

Section: Introductionmentioning

confidence: 99%

“…Various mathematical investigations using various fluids and various sheets have been reported in various studies. [29][30][31][32][33][34][35][36][37][38] As a result of the preceding investigations, this paper investigates the flow of an MHD heat transfer fluid over a moving wedge with convective boundary conditions, as well as the impact of viscous dissipation and internal heat generation/absorption. The nonlinear ordinary differential equations (ODEs) are solved employing the bvp5c shooting process, which is then used to calculate the numerical solution.…”

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MHD heat transfer flow over a moving wedge with convective boundary conditions with the influence of viscous dissipation and internal heat generation/absorption

2022

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In this investigation, the problem of the study is the effect of the magnetic field and viscous dissipation on heat transfer flow through a moving wedge in the existence of the internal heat generation/absorption and also suction/injection. The governing equations are changed to some coupled nonlinear differential equations with aid of similarity variables. The numerical calculations of the equations are solved by the MATLAB package solver bvp5c. The changes of the pertinent constraints on the momentum and temperature have been discussed through graphs and numerical values of skin friction and heat transfer factor are listed in the tabular pattern. Although maintaining a constant value for the convection parameter, the Nusselt number is increased for Q > 0 and decreased for Q < 0. The temperature rises in conjunction with an increase in Ec and Nc variables.

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Section: Introductionmentioning

confidence: 99%

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confidence: 99%

MHD heat transfer flow over a moving wedge with convective boundary conditions with the influence of viscous dissipation and internal heat generation/absorption

2022

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“…Later Crane 18 adopted this idea to a 2D viscous fluid with varying velocity over a continuous surface and found a comparable solution. Many researchers [19][20][21][22][23] built on Sakiadis and Crane's work by addressing various impacts and boundary conditions on heat and mass transfer through an elongating sheet.…”

Section: Introductionmentioning

confidence: 99%

Numerical investigation of activation energy of radiative magnetohydrodynamic Williamson nanofluid flow

Younus¹,

Lakshmi

2022

Heat Trans

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The activation energy (AE) of mixed convective, radiative magnetohydrodynamic Williamson nanofluid flow across an exponentially stretched sheet was investigated numerically. To convert the governing nonlinear partial differential equations into coupled ordinary differential equations, suitable similarity variables were introduced. The “Runge Kutta method” with the procedure of shooting was used to solve the resulting system of nonlinear ordinary differential equations with boundary conditions. The effects of various factors on profiles of nanoparticle volume fraction, temperature, and velocity were explored, and the results were presented graphically. The acquired results show that they are in great agreement with those found in the open literature. It is found that concentration profile is an increasing function of AE E whereas it decreases for chemical reaction rate constant σ* ${\sigma }^{* }$ and temperature difference δ $\delta $. It is also evident from the table that the local Sherwood number rises as the chemical reaction rate constant and temperature differences arise, and falls as the AE is enhanced.

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“…Abd El-Aziz 16 studied the effect of thermal radiation on heat transfer over an unsteady stretching sheet. Recently, many researchers, [17][18][19][20][21][22][23][24][25] have incorporated the influence of thermal radiation on fluid flow and heat transfer processes.…”

Section: Introductionmentioning

confidence: 99%

Radiative heat transfer due to solar radiation in MHD Sisko nanofluid flow

Bisht

2022

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In the present work, the mathematical model for the solar thermal collectors is considered in the form of a nonlinearly stretching sheet. The radiative heat transfer due to solar radiation in magnetohydrodynamic Sisko nanofluid flow over a stretching sheet in the presence of variable thermal conductivity and a heat source is analyzed effectively. The Sisko fluid has been used as a working fluid in the solar collector. The governing boundary value problem is transformed into a system of nonlinear ordinary differential equations using the similarity transformation technique, which is then solved numerically using the finite difference method combined with the quasilinearization technique. The results shown graphically are discussed for the effects of the thermal conductivity parameter, radiation parameter, and heat source parameter on the flow regime. It is observed that increasing values of radiation parameters imply greater thermal conduction and less thermal radiation, as a result of which the nanofluid temperature in the fluid regime will decrease.

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Parametric analysis of MHD flow of nanofluid in stretching sheet under chemical sensitivity and thermal radiation

Abstract: This study examines the impact that entropy production has on electric magnetohydrodynamics (MHD) hybrid nanofluid (Al 2 O 3 -SiC) flows due to the effect of thermal radiation and chemical reaction on permeable stretching

Cited by 25 publications

References 34 publications

MHD heat transfer flow over a moving wedge with convective boundary conditions with the influence of viscous dissipation and internal heat generation/absorption

MHD heat transfer flow over a moving wedge with convective boundary conditions with the influence of viscous dissipation and internal heat generation/absorption

Numerical investigation of activation energy of radiative magnetohydrodynamic Williamson nanofluid flow

Radiative heat transfer due to solar radiation in MHD Sisko nanofluid flow

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