Peristaltic flow of a Jeffery fluid with heat transfer in an inclined porous tube under the influence of slip and variable viscosity

G. Manjunatha, Hanumesh Vaidya, C. Rajashekhar, K. V. Prasad

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)16-30
Number of pages15
JournalDefect and Diffusion Forum
Volume393
DOIs
Publication statusPublished - 01-01-2019

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slip
heat transfer
Viscosity
viscosity
tubes
Heat transfer
Fluids
fluids
Reynolds number
Wavelength
Temperature
Liquids
expansion
temperature
liquids
wavelengths

All Science Journal Classification (ASJC) codes

  • Radiation
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

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abstract = "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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Peristaltic flow of a Jeffery fluid with heat transfer in an inclined porous tube under the influence of slip and variable viscosity. / Manjunatha, G.; Vaidya, Hanumesh; Rajashekhar, C.; Prasad, K. V.

In: Defect and Diffusion Forum, Vol. 393, 01.01.2019, p. 16-30.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Peristaltic flow of a Jeffery fluid with heat transfer in an inclined porous tube under the influence of slip and variable viscosity

AU - Manjunatha, G.

AU - Vaidya, Hanumesh

AU - Rajashekhar, C.

AU - Prasad, K. V.

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AB - 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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