On étudie ici analytiquement les effets de l’anisotropie en perméabilité et celui d’un champ magnétique transversal sur la convection naturelle bidimensionnelle en milieu poreux confiné dans une cavité horizontale. Le milieu poreux, de grande exten [...]
The study of mechanical resistances twined to standards dispositions allows keeping a composition of CEB measured out 10% of cement and 2% of Tectona grandis sawdust. This composite material offers a higher strength compared to the one ob [...]
TOUKOUROU CHAKIROU A. [1], SEMASSOU GUY CLARENCE [2], AHOUANNOU CLÉMENT [3], AVAMASSE SEFIOU [4], VIANOU COKOU ANTOINE [5], DEGAN GÉRARD [1],
Some tropical wood species are currently used in wood work and generating an important quantity of wood waste in Benin western Africa recycling this wastes through building material is a way to solve environmental challenge but the wood resources ar [...]
TCHEHOUALI DÈFODJI ADOLPHE [1], TOUKOUROU CHAKIROU A. [2], HOUANOU KOCOUVI AGAPI [3], ADJOVI EDMOND CODJO [4], AMOS FOUDJET [1], VIANOU COKOU ANTOINE [1], DEGAN GÉRARD [1],
Dans l'industrie Agro-alimentaire, de nouveaux produits, de plus en plus complexes pour les chercheurs, sont mis en consommation. Sur ce papier nous exposons les résultats d‟une étude thermique expérimentale des suspensions non newtoniennes et pseudo [...]
FAGLA BENOÎT FANOU ZINSOU [1], GRADECK MICHEL [2], DEGAN GÉRARD [3], VIANOU COKOU ANTOINE [4], LEBOUCHE MICHEL [5],
En industrie Agro-alimentaire beaucoup de produits nouveaux sont mis en consommation et parmi ces produits on trouve des fluides alimentaires chargés en grosses particules sphériques dures (diamètre moyen D ≈ 4,4 mm et rapport d’aspect d/D ≈ 0,13) ap [...]
FAGLA BENOÎT FANOU ZINSOU [1], GRADECK MICHEL [1], BARAVIAN CHRISTOPHE [1], VIANOU COKOU ANTOINE [4], DEGAN GÉRARD [5], LEBOUCHE MICHEL [6],
The aim of this study was to develop an original device to provide an improved quality control testing technology for a 3- or 4-four point-flexure tests, the impact resistance and tensile strength of the heel. To achieve this aim, we firstly report [...]
TOUKOUROU CHAKIROU A. [1], SEMASSOU GUY CLARENCE [2], CHEGNIMONHAN KOUAMY VICTORIN [3], GUIDI TOGNON CLOTIDE [4], ASSOGBA ZÉPHÉRINE [5], VIANOU COKOU ANTOINE [6], DEGAN GÉRARD [7],
An analytical method is carried out to investigate transient free convection boundary layer flow along a vertical surface embedded in an anisotropic porous medium saturated by a non-Newtonian fluid. The porous medium is anisotropic in permeability wi [...]
DEGAN GÉRARD [1], AKOWANOU CHRISTIAN D. [1], AWANOU C. NORBERT [1],
Une méthode intégrale est utilisée pour étudier l’écoulement convectif en régime de couche limite le long d’une surface verticale bordant un milieu poreux anisotrope saturé par un fluide nonNewtonien. Le milieu poreux est anisotrope en perméabilité [...]
AKOWANOU CHRISTIAN D. [1], DEGAN GÉRARD [2], AWANOU C. NORBERT [3],
An integral method based on Lighthill’s analysis (Q J Mech Appl Math 6 (1953) 398–439) is carried out to study the similarity regime for penetration of convective heat transfer in a vertical cylindrical well filled with an anisotropic porous medium. [...]
DEGAN GÉRARD [1], GIBIGAYE ADAM MOHAMED [2], AKOWANOU CHRISTIAN DJIDJOHO [3], AWANOU C. NORBERT [4],
An analytical study of natural convection boundary-layer flow along a vertical plate embedded in an anisotropic porous medium saturated by a non-Newtonian fluid has been conducted. The principal axis of permeability anisotropy was oriented in obliq [...]