Bernard-Marangoni Penetrative Convection In A Fluid Layer With Variable Viscosity
| dc.contributor.author | Gangadharaiah, Y. H | |
| dc.date.accessioned | 2013-05-15T11:33:56Z | |
| dc.date.available | 2013-05-15T11:33:56Z | |
| dc.date.issued | 2013-05-15T11:33:56Z | |
| dc.description.abstract | In the present study, onset of stationary Benard-Marangoni convective instability in a fluid layer, with internal heating and thermally dependent viscosity has been investigated by means of linear stability analysis. The upper surface of a fluid layer is assumed to be deformably free and dependence of viscosity is assumed to be exponential. The resulting eigen value problem is solved using a regular perturbation technique with wave number a as a perturbation parameter. The viscosity parameter, surface deformation and the presence of internal heat source play a decisive role on the stability characteristics of the system. It is observed that both stabilizing and destabilizing factors can be enhanced because of the simultaneous presence of a volumetric heat source and variable viscosity so that a more precise control (suppress or augment) of Benard-Marangoni convective instability in a fluid layer is possible. | en_US |
| dc.identifier.issn | 2229 – 5046 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/4091 | |
| dc.language.iso | en | en_US |
| dc.subject | Bernard-Marangoni Penetrative Convection In A Fluid Layer With Variable Viscosity | en_US |
| dc.subject | Gangadharaiah | en_US |
| dc.subject | International Journal of Mathematical Archive | en_US |
| dc.title | Bernard-Marangoni Penetrative Convection In A Fluid Layer With Variable Viscosity | en_US |
| dc.type | Article | en_US |