%0 Journal Article %T Non-Newtonian nanofluid natural convective heat transfer in an inclined Half-annulus porous enclosure using FEM %A AISSA Abderrahmane %A Hatami, Mohammad %A M.A. Medebber %A Sahraoui Haroun %A Sameh E. Ahmed %A Sahnoun Mohammed %J Alexadria Engineering Journal %@ 1110-0168 %D 2021