| Autor: |
Palle Kiran, S. H. Manjula, Beer S. Bhadauria |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
Advanced Science, Engineering and Medicine. 12:781-791 |
| ISSN: |
2164-6627 |
| DOI: |
10.1166/asem.2020.2580 |
| Popis: |
The impact of vertical throughflow and g-jitter effect on rotating porous medium is investigated. A feeble nonlinear stability analysis associate to complex Ginzburg-Landau equation (CGLE) has been studied. This weakly nonlinear analysis performed for a periodic mode of convection and quantified heat transport in terms of the Nusselt number, which is governed by the non-autonomous advanced CGLE. Each idea, rotation and throughflow is used as an external mechanism to the system either to extend or decrease the heat transfer. The results of amplitude and frequency of modulation on heat transport are analyzed and portrayed graphically. Throughflow has dual impact on heat transfer either to increase or decrease heat transfer in the system. Particularly the outflow enhances and inflow diminishes the heat transfer. High centrifugal rates promote heat transfer and low centrifugal rates diminish heat transfer. The streamlines and isotherms area portrayed graphically, the results of rotation and throughflow on isotherms shows convective development. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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