| dc.creator |
Soh, C. Wafo |
|
| dc.creator |
Mureithi, Eunice |
|
| dc.date |
2016-07-21T18:28:29Z |
|
| dc.date |
2016-07-21T18:28:29Z |
|
| dc.date |
2006-03 |
|
| dc.date.accessioned |
2018-03-27T08:58:01Z |
|
| dc.date.available |
2018-03-27T08:58:01Z |
|
| dc.identifier |
Soh, C.W. and Mureithi, E.W., 2006. Exact and numerical solutions of a fully developed generalized second-grade incompressible fluid with power-law temperature-dependent viscosity. International Journal of Non-Linear Mechanics, 41(2), pp.271-280. |
|
| dc.identifier |
http://hdl.handle.net/20.500.11810/3376 |
|
| dc.identifier |
10.1016/j.ijnonlinmec.2005.01.001 |
|
| dc.identifier.uri |
http://hdl.handle.net/20.500.11810/3376 |
|
| dc.description |
Full text can be accessed at
http://www.sciencedirect.com/science/article/pii/S0020746205000910 |
|
| dc.description |
We compute exact and numerical solutions of a fully developed flow of a generalized second-grade fluid, with power-law temperature-dependent viscosity (μ=θ-M), down an inclined plane. Analytical solutions are found for the case when M=m+1, m≠1, m being a constant that models shear thinning (m<0) or shear thickening (m>0). The exact solutions are given in terms of Bessel functions. The numerical solutions indicate that both the velocity and the temperature increase with decreasing Froude number and that there is a critical value of Fr below which temperature “overshoots” its free surface value of unity. This phenomena is not reported in the work of Massoudi and Phuoc [Fully developed flow of a modified second grade fluid with temperature dependent viscosity, Acta Mech. 150 (2001) 23–37.] for viscosity that depends exponentially on temperature. |
|
| dc.language |
en |
|
| dc.subject |
Non-Newtonian fluids |
|
| dc.subject |
Second-grade fluid |
|
| dc.subject |
Temperature-dependent viscosity |
|
| dc.subject |
Super-temperature |
|
| dc.title |
Exact and numerical solutions of a fully developed generalized second-grade incompressible fluid with power-law temperature-dependent viscosity |
|
| dc.type |
Journal Article |
|