Analysis of heat and mass transfer phenomena in peristaltic transportation of hyperbolic tangent fluid in tapered channel

Author(s):  
Zaheer Abbas ◽  
Muhammad Y. Rafiq

2011 ◽  
Vol 54 (19-20) ◽  
pp. 4360-4369 ◽  
Author(s):  
Noreen Sher Akbar ◽  
S. Nadeem ◽  
T. Hayat ◽  
Awatif A. Hendi




Author(s):  
Mohammed R. Salman ◽  
Ahmed M. Abdulhadi

            In this paper, a study and an analysis of a heat and mass transfer during peristaltic flow for a pseudoplastic fluid in asymmetric tapered channel, and  a variable viscosity dependent of a fluid temperature with exist of slip conditions through porous medium and the influence of this conditions on the velocity and pressure, where the wavelength of the peristaltic flow is a long and the Reynold number is very small. The solution of equations for the momentum and energy have been on the basis of a perturbation technique for a found the stream function, velocity, pressure gradient and temperature and also have been discussed the trapping phenomenon by the graphs.



2013 ◽  
Vol 139 (2) ◽  
pp. 124-135 ◽  
Author(s):  
S. Nadeem ◽  
Sadaf Ashiq ◽  
Noreen Sher Akbar ◽  
Changhoon Lee




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