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| Content Provider | Springer Nature Link |
|---|---|
| Author | Yadav, Shyam Lal Singh, A. K. |
| Copyright Year | 2015 |
| Abstract | This paper presents an analytical solution of the velocity and temperature fields in terms of the modified Bessel functions by including the viscous as well as the Darcy dissipations of a fully developed viscous and incompressible fluid, flowing between horizontal concentric annular ducts filled with a saturated porous medium. Both the circular boundaries are assumed to have constant heat fluxes. Using the obtained expressions of the velocity and temperature fields, the entropy generation rate and irreversibility ratio have been also obtained. The effects of the Brinkman number, Darcy number, Péclet number and viscosity ratio parameter on the temperature and entropy generation rate are given by using the graphs and tables. The numerical computation of the analytical solution shows that the heat flux applied at the outer cylindrical surface is more effective in comparison with the inner cylindrical surface on the temperature, entropy generation rate and irreversibility ratio. |
| Starting Page | 425 |
| Ending Page | 440 |
| Page Count | 16 |
| File Format | |
| ISSN | 01693913 |
| Journal | Transport in Porous Media |
| Volume Number | 111 |
| Issue Number | 2 |
| e-ISSN | 15731634 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2015-12-14 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Modified Bessel function Heat flux Fully developed flow Viscosity ratio Entropy generation Irreversibility ratio Geotechnical Engineering & Applied Earth Sciences Industrial Chemistry/Chemical Engineering Hydrology/Water Resources Civil Engineering Hydrogeology Classical Continuum Physics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Catalysis |
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