Peristaltic transport of a Jeffrey fluid under the effect of magnetic field in an asymmetric channel

Kothandapani, M.; Srinivas, S.

doi:10.1016/j.ijnonlinmec.2008.06.009

Cited by 284 publications

(140 citation statements)

References 27 publications

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“…Equations are modeled for the Jeffery fluid model. The Jeffrey model " Kothandapani and Srinivas (2008), , Nadeem et al (2014) and " is a relatively simpler linear model using time derivatives instead of convected derivatives as, for example, the Maxwell model or an Oldroyd-B model does. This fluid model represents a rheology different from the Newtonian fluid since this fluid model can easily predict relaxation and retardation time characteristics.…”

Section: Introductionmentioning

confidence: 99%

Newtonian Heating, Thermal-Diffusion and Diffusion-Thermo Effects in an Axisymmetric Flow of a Jeffery Fluid Over a Stretching Surface

Awais

Hayat

Nawaz

et al. 2015

Braz. J. Chem. Eng.

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-In this communication we have investigated the phenomenon of Newtonian heating under the application of a uniform magnetic field when thermal-diffusion "Soret" and diffusion-thermo "Dufour" effects appear in the energy and concentration equations in a flow of a Jeffery fluid. The flow is induced by the stretching of a disk in the radial direction. The solutions of the nonlinear equations governing the velocity, temperature and concentration profiles are solved analytically "using HAM" and graphical results for the resulting parameters are displayed and discussed. Numerical values of local Nusselt and Sherwood numbers for different values of physical parameters are computed and shown. It is shown that the magnetic field retards the flow, whereas Newtonian heating acts as a boosting agent which enhances the flow. It is also noted that the combined Soret and Dufour effects on the temperature and concentration profiles are opposite.

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Section: Introductionmentioning

confidence: 99%

Newtonian Heating, Thermal-Diffusion and Diffusion-Thermo Effects in an Axisymmetric Flow of a Jeffery Fluid Over a Stretching Surface

Awais

Hayat

Nawaz

et al. 2015

Braz. J. Chem. Eng.

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“…Afterwards, extensive attempts have been made on the topic. Some recent studies in this direction can be consulted in References [3][4][5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Entropy Generation in Flow of Methanol-Based Nanofluid in a Sinusoidal Wavy Channel

Qasim

Khan

et al. 2017

Entropy

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Abstract:The entropy generation due to heat transfer and fluid friction in mixed convective peristaltic flow of methanol-Al 2 O 3 nano fluid is examined. Maxwell's thermal conductivity model is used in analysis. Velocity and temperature profiles are utilized in the computation of the entropy generation number. The effects of involved physical parameters on velocity, temperature, entropy generation number, and Bejan number are discussed and explained graphically.

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“…Afterwards, ample investigations have been conducted into peristalsis subject and the diverse aspects of rheological characteristics, heat and mass transfer, magneto hydrodynamics, wave shapes, geometries, etc. (see [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21] and many studies therein). Much importance in the past was directed to the peristalsis of Newtonian and non-Newtonian liquids in a straight channel which seems not realistic in several applications relevant to physiological and engineering processes.…”

Section: Introductionmentioning

confidence: 99%

Impact of compliant walls on magnetohydrodynamics peristalsis of Jeffrey material in a curved configuration

2017

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KEYWORDSJe rey uid; Radial magnetic eld; Compliant wall conditions; Soret and dufour e ects; Curved channel.Abstract. The primary aim of the current attempt is to analyze the peristaltic ow of non-Newtonian material in a curved channel subject to two salient features, namely the Soret and Dufour and radial magnetic eld. Channel walls are of compliant characteristics. The problem formulations for constitutive equations of Je rey uid are made. The lubrication approach is implemented to simplify the mathematical analysis. Dimensionless problems of stream function, temperature, and concentration are computed numerically. Characteristics of distinct variables on the velocity, temperature, coe cient of heat transfer, and concentration are examined. Besides, the graphical results indicate that the velocity pro le enhances the compliant wall parameters signi cantly, primarily due to the resistance characteristics of Lorentz force velocity pro le decays. Furthermore, it is noted that the temperature pro le enhances larger Dufour number; however, reverse behavior is noticed in the concentration pro le when Soret and Schmidt numbers are increased.

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Peristaltic transport of a Jeffrey fluid under the effect of magnetic field in an asymmetric channel

Cited by 284 publications

References 27 publications

Newtonian Heating, Thermal-Diffusion and Diffusion-Thermo Effects in an Axisymmetric Flow of a Jeffery Fluid Over a Stretching Surface

Newtonian Heating, Thermal-Diffusion and Diffusion-Thermo Effects in an Axisymmetric Flow of a Jeffery Fluid Over a Stretching Surface

Analysis of Entropy Generation in Flow of Methanol-Based Nanofluid in a Sinusoidal Wavy Channel

Impact of compliant walls on magnetohydrodynamics peristalsis of Jeffrey material in a curved configuration

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