scholarly journals Nonlinear radiative heat transfer and Hall effects on a viscous fluid in a semi-porous curved channel

AIP Advances ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 107124 ◽  
Author(s):  
Z. Abbas ◽  
M. Naveed ◽  
M. Sajid
2016 ◽  
Vol 55 (2) ◽  
pp. 1321-1331 ◽  
Author(s):  
S. Das ◽  
S.K. Guchhait ◽  
R.N. Jana ◽  
O.D. Makinde

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Obaid Ullah Mehmood ◽  
Constantin Fetecau

This paper looks at the effects of radiative heat transfer on the peristaltic transport of a Sisko fluid in an asymmetric channel with nonuniform wall temperatures. Adopting the lubrication theory, highly nonlinear coupled governing equations involving power law index as an exponent have been linearized and perturbation solutions are obtained about the Sisko fluid parameter. Analytical solutions for the stream function, axial pressure gradient, axial velocity, skin friction, and Nusselt number are derived for three different cases (i.e., shear thinning fluid, viscous fluid, and shear thickening fluid). The effects of Grashof number, radiation parameter, and other configuration parameters on pumping, trapping, temperature, Nusselt number, and skin friction have been examined in detail. A good agreement has been found for the case of viscous fluid with existing results.


2005 ◽  
Vol 36 (6) ◽  
pp. 475-480 ◽  
Author(s):  
A. V. Stepanov ◽  
N. I. Sulzhik ◽  
V. N. Nikolaenko

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