TY - JOUR
T1 - Effects of heat transfer on peristaltic transport of a Bingham fluid through an inclined tube with different wave forms
AU - Vaidya, Hanumesh
AU - Rajashekhar, C.
AU - Manjunatha, G.
AU - Prasad, K. V.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The present study investigates the effects of slip and heat transfer on peristaltic mechanism of Bingham fluid in an inclined tube. The sinusoidal, multi-sinusoidal, triangular, square and trapezoidal wave forms are considered. The analysis has been carried out under the assumptions of long wavelength and small Reynold's number approximations. The closed-form solutions are obtained for velocity, plug flow velocity, pressure gradient, streamlines, and temperature. The numerical integration is employed to investigate the effects of pressure rise and frictional force. The influence of relevant parameters on physiological quantities of interest is analyzed and discussed through graphs. The study reveals that velocity and thermal slip have a decreasing effect on velocity and temperature. Further, it is noticed that the volume of trapped bolus increases for increasing values of velocity slip parameter.
AB - The present study investigates the effects of slip and heat transfer on peristaltic mechanism of Bingham fluid in an inclined tube. The sinusoidal, multi-sinusoidal, triangular, square and trapezoidal wave forms are considered. The analysis has been carried out under the assumptions of long wavelength and small Reynold's number approximations. The closed-form solutions are obtained for velocity, plug flow velocity, pressure gradient, streamlines, and temperature. The numerical integration is employed to investigate the effects of pressure rise and frictional force. The influence of relevant parameters on physiological quantities of interest is analyzed and discussed through graphs. The study reveals that velocity and thermal slip have a decreasing effect on velocity and temperature. Further, it is noticed that the volume of trapped bolus increases for increasing values of velocity slip parameter.
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U2 - 10.4028/www.scientific.net/DDF.392.158
DO - 10.4028/www.scientific.net/DDF.392.158
M3 - Article
AN - SCOPUS:85065423312
SN - 1012-0386
VL - 392
SP - 158
EP - 177
JO - Defect and Diffusion Forum
JF - Defect and Diffusion Forum
ER -