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Titre :
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Similarity solutions of free convection boundary layers over vertical and horizontal surfaces in porous media with internal heat generation
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Auteurs :
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A. Postelnicu ;
I. Pop
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Type de document :
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article/chapitre/communication
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Année de publication :
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1999
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Format :
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p. 1183-1191
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Langues :
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= Anglais
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Catégories :
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SCIENCES FONDAMENTALES ET APPLIQUEES
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Mots-clés :
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TRANSFERT DE CHALEUR
;
MILIEU POREUX
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Résumé :
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New similarity solution for the problem of free convection boundary layer over vertical and horizontal surfaces which are embedded in a porous medium are reported in this paper. These solutions are valid for a fluid-porous medium with an exponential decaying heat generation term and wall temperature distribution proportional to x(lambda). It was found that similarity solutions exist for a large range of values of lambda as those of classical problems without internal heat generation rates.
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Source :
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International Communications in Heat and Mass Transfer, vol.26, n°8
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