Effect of magnetic field and non-uniform temperature gradient on Marangoni convection with free-slip bottom
The effect of magnetic field on the onset of Marangoni convection in a horizontal layer with a free-slip bottom heated from below and cooled from above with non-uniform basic temperature gradient is considered. A linear stability analysis is performed to undertake a detailed investigation. The eigen...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Research India Publications
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/14267/1/Effect%20of%20magnetic%20field%20and%20non.pdf http://psasir.upm.edu.my/id/eprint/14267/ |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | The effect of magnetic field on the onset of Marangoni convection in a horizontal layer with a free-slip bottom heated from below and cooled from above with non-uniform basic temperature gradient is considered. A linear stability analysis is performed to undertake a detailed investigation. The eigenvalues are obtained for lower rigid isothermal and upper free adiabatic boundaries. The influence of various parameters on the onset of convection has been analyzed. Six non-uniform basic temperature profiles are considered and some general conclusions about their destabilizing effects are presented. |
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