Active control of convection in a melted material layer I. Convection in an infinite fluid layer

  • Maria Neagu “Dunarea de Jos“ University of Galati

Résumé

This paper is the first part of a study of the active control of Bénard-Marangoni convection of an infinite fluid layer heated from bellow with a constant heat flux. A linear proportional control method is used to perturb the lower boundary heat flux proportional to the local amplitude of a shadowgraph measurement. Linear stability analyses was used to establish that the onset of Bénard-Marangoni convection can be delayed using a linear proportional control method; furthermore, the active control parameters necessary for an established result can be obtained.

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Publiée
2005-06-10
Comment citer
1.
Neagu M. Active control of convection in a melted material layer I. Convection in an infinite fluid layer. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 10juin2005 [cité 7juin2025];23:39-3. Available from: https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/2141
Rubrique
Articles