The effect of heat transfer on peristaltic flow of Jeffrey fluid in an inclined porous stratum

Selvi, K.; Haseena, C.; Srinivas, A. N. S.; Sreenadh, S.

doi:10.1088/1757-899x/263/6/062027

Cited by 8 publications

(3 citation statements)

References 22 publications

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“…Nadeem and Akram (2010) analyzed the peristaltic transport in a rectangular duct and obtained the exact solutions for pressure rise and pressure gradient. Further, several authors used the Jeffery model for investigating the peristaltic transport with different geometries and assumptions to represent the specific living situation (Vajravelu et al, 2011;Bhatti and Abbas, 2016;Selvi et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Heat Transfer Analysis on Peristaltic Transport of a Jeffery Fluid in an Inclined Elastic Tube with Porous Walls

Manjunatha

Rajashekhar

Vaidya

et al. 2020

International Journal of Thermofluid Science and Technology

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This article analyses the effects of heat transfer and thermal conductivity on the peristaltic transport of Jeffery fluid through an inclined elastic tube with porous walls. The velocity slip and convective boundary conditions are taken into account. The modeled governing equations are solved analytically by considering the long wavelength and small Reynolds number approximations. The closed-form solutions are obtained for velocity, flow rate, and the theoretical determination of flow rate is calculated with the help of equilibrium condition given by Rubinow and Keller. A parametric analysis has been presented to study the effects of Jeffery parameter, thermal conductivity, Darcy number, the angle of inclination, velocity slip, Biot number, amplitude ratio, Prandtl number, and Eckert number on velocity, flow rate, and temperature are scrutinized. The streamlines show that the bolus moves with the same speed as that of the wave and further the study reveals that an increase in the Biot number reduces the magnitude of the temperature.

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Section: Introductionmentioning

confidence: 99%

Heat Transfer Analysis on Peristaltic Transport of a Jeffery Fluid in an Inclined Elastic Tube with Porous Walls

Manjunatha

Rajashekhar

Vaidya

et al. 2020

International Journal of Thermofluid Science and Technology

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“…They found that an increase in the value of the slip parameter decreases the size of the trapped bolus. Furthermore, several authors used Jeffery model for investigating the biofluids with different geometries and assumptions to represent the specific living situations [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Peristaltic Flow of a Jeffery Fluid with Heat Transfer in an Inclined Porous Tube under the Influence of Slip and Variable Viscosity

Manjunatha

Vaidya²,

Rajashekhar³

et al. 2019

DDF

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The present paper investigates the role of heat transfer on peristaltic transport of Jeffery liquid in a porous tube. The effect of variable viscosity and slip impacts are taken into account. The closed-form solutions are obtained with the help of long wavelength and small Reynolds number. The results of physiological parameters on velocity, pressure rise, frictional force, trapped bolus, and temperature are plotted graphically. It is seen that the pressure rise and the frictional forces decline with an expansion in the viscosity parameter. The study further demonstrates that an increase in the value of the slip parameter significantly alters the pressure rise, frictional force, and temperature. Moreover, the volume of trapped bolus increases with an increase in the value of the velocity slip parameter.

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“…The studies on the use of Jeffrey model was carried out by Hayat et al (2007). Later on, numerous researchers have investigated the peristaltic mechanism of Jeffrey fluid in different geometrical configurations (Bhatti and Abbas (2016); Selvi et al (2017)).…”

Section: Introductionmentioning

confidence: 99%

Impact of Variable Liquid Properties on Peristaltic Mechanism of Convectively Heated Jeffrey Fluid in a Slippery Elastic Tube

Divya¹,

Manjunatha²,

Rajshekar³

et al. 2019

Frontiers in Heat and Mass Transfer

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The present paper examines the peristaltic mechanism of a Jeffrey fluid through an elastic tube. The influence of velocity slip, convective boundary conditions, and variable liquid properties are taken into account. Closed form solutions are obtained for velocity, flux and temperature fields. In order to linearize the temperature equation, perturbation technique is employed. Also, the flux is determined theoretically via Rubinow and Keller and Mazumdar approach and the results are compared graphically. The effects of various vital parameters on the fluid flow are sketched and analyzed graphically. The findings emphasize the importance of elastic parameters in enhancing the flux of a non-Newtonian fluid. Moreover, a rise in the variable viscosity results in an increase in the velocity and temperature, whereas a drop in the flux is observed. Trapping phenomena reveals an increase in the volume of the bolus for increasing values of the variable viscosity and velocity slip parameter.

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The effect of heat transfer on peristaltic flow of Jeffrey fluid in an inclined porous stratum

Cited by 8 publications

References 22 publications

Heat Transfer Analysis on Peristaltic Transport of a Jeffery Fluid in an Inclined Elastic Tube with Porous Walls

Heat Transfer Analysis on Peristaltic Transport of a Jeffery Fluid in an Inclined Elastic Tube with Porous Walls

Peristaltic Flow of a Jeffery Fluid with Heat Transfer in an Inclined Porous Tube under the Influence of Slip and Variable Viscosity

Impact of Variable Liquid Properties on Peristaltic Mechanism of Convectively Heated Jeffrey Fluid in a Slippery Elastic Tube

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