Thermal radiation and Hall effects on boundary layer flow past a non-isothermal stretching surface embedded in porous medium with non-uniform heat source/sink and fluid-particle suspension

Gireesha, B.J.; Mahanthesh, B.; Gorla, Rama Subba Reddy; Manjunatha, P. T.

doi:10.1007/s00231-015-1606-3

Cited by 85 publications

(41 citation statements)

References 27 publications

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“…In another study, Abo-Eldahab and Aziz [18] investigated the flow of a micropolar fluid with Hall current, mixed convection and ohmic heating effects from a rotating cone with power-law fluid at a stretching surface. Gireesha et al [19] explained the thermal radiation with Hall influences on fluid flow over a non-isothermal stretching surface immersed in permeable space with non-uniform heat generation/absorption and liquid-particle dispersion. El Koumy et al [20] analyzed the Hall current effect in peristaltic flow of a particle-fluid suspension.…”

Section: Introductionmentioning

confidence: 99%

Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

et al. 2019

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The combined influences of Hall current and thermophoresis on a magnetohydrodynamic mixed convective heat and mass transfer flow of a thin film second-grade fluid with viscous dissipation and thermal radiation past a stretching sheet are analyzed. An external strong and uniform magnetic field is applied transversely to the stretching sheet. The surface of the stretching sheet is taken to move with a linear velocity and subject to the constant reference temperature and concentration. Entropy generation is introduced to investigate the irreversibility associated with flow, heat and mass transfer. The basic governing equations for the velocities, temperature and concentration of the fluid motion have been modeled by employing appropriate similarity transformations which result in high nonlinear coupled differential equations with physical conditions. The solution of the transformed systems of equations has been achieved by employing Homotopy Analysis Method (HAM) which lead to detailed expressions for the velocities, temperature and concentration components. The obtained results are compared with the published results in the tables 3-5 demonstrating an excellent agreement and correlation. Graphs are discussed to elucidate the effects of various parameters.

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Section: Introductionmentioning

confidence: 99%

Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

et al. 2019

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“…The influence of Marangoni convection on the non‐Newtonian power‐law fluid has been discussed by Jiao et al They considered heat generation and flow over a porous medium. The impact of the radiation and Marangoni convection for a carbon‐water nanolfuid flow has been studied by Hayat et al Thermal radiation augments an additional heat source, as shown by different researchers …”

Section: Introductionmentioning

confidence: 99%

“…The impact of the radiation and Marangoni convection for a carbon-water nanolfuid flow has been studied by Hayat et al 12 Thermal radiation augments an additional heat source, as shown by different researchers. [13][14][15][16][17][18][19][20] The effect of magnetic fields affects the practical aspects of industrial and technological applications. Here, we used a variable magnetic field for the best performance of a given magnetic separator.…”

Section: Introductionmentioning

confidence: 99%

Thermal and solutal Marangoni stagnation point Casson fluid flow over a stretching sheet in the presence of radiation, Soret and Dofour effect with chemical reaction

Shaw

Mahanta

Das

2018

Heat Trans. Asian Res.

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The Marangoni flow is involved with microgravity and earth gravity, which causes undesirable effects in crystal growth experiments. Crystal growth experiments were designed in such a manner so as to appraise MIR (space station), which is one of the best platforms for protein crystallization and radiation experiments. In this article, a model is proposed with a stagnation point and a Casson fluid flow at the interface of the plate in the presence of Marangoni convection influenced by a magnetic field and chemical reaction. Furthermore, it is considered that both temperature and concentration surface tension vary linearly with the interface. It is important to choose similarity transformations for implementing nonlinear differential equations into linear ordinary differential equations. We solved the system of differential equations using fourth order Range‐Kutta method with suitable shooting techniques, and the results are displayed through graphs. A comparison is made with the earlier existing literature, and it shows a very good agreement. The results and a detailed discussion of velocity, temperature, and concentration have been shown graphically. The favorable and unfavorable buoyancy force to Marangoni flow, the features of temperature and concentration field, have been investigated.

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“…Sahu and Mishra (2015) reported radiative flow of a dusty fluid past a vertical stretching surface. Numerical study of boundary layer flows with heat transfer has been presented by Gireesha et al (2015). They also take the effects of thermal radiation, Darcy porous medium and non-uniform heat source/sink.…”

Section: Introductionmentioning

confidence: 99%

Non-Uniform Heat Source/Sink and Thermal Radiation Effects on the Stretched Flow of Cylinder in a Thermally Stratified Medium

Hayat

Asad

Alsaedi

2017

JAFM

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The paper addresses the influence of non-uniform heat source/sink in flow of couple stress fluid by a stretching cylinder in a thermally stratified medium. Thermal radiation effect in heat transfer analysis is also accounted. Conservation laws of mass, linear momentum and energy leads to nonlinear situation. Use of adequate transformations coverts the partial differential equations into the ordinary differential equations. Series solutions of the resulting equations are obtained for the velocity and temperature. Convergence of the solutions is explicitly checked. Impacts of various sundry variable son the velocity, temperature, wall shear stress and Nusselt number are examined through graphical illustrations and numerical values. The effect of β and Re on velocity field is qualitatively similar. For larger values of curvature parameter γ velocity enhances. Influences of S and R on temperature on the temperature distribution are opposite. Heat transfer at the surface decays when A and B increase.

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Thermal radiation and Hall effects on boundary layer flow past a non-isothermal stretching surface embedded in porous medium with non-uniform heat source/sink and fluid-particle suspension

Cited by 85 publications

References 27 publications

Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

Thermal and solutal Marangoni stagnation point Casson fluid flow over a stretching sheet in the presence of radiation, Soret and Dofour effect with chemical reaction

Non-Uniform Heat Source/Sink and Thermal Radiation Effects on the Stretched Flow of Cylinder in a Thermally Stratified Medium

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