%0 Journal Article %T Numerical analysis of natural convection heat transfer and entropy generation in a porous quadrantal cavity %A Dutta, Shantanu %A Biswas, Arup Kumar %A Pati, Sukumar %J International Journal of Numerical Methods for Heat & Fluid Flow %V 29 %N 12 %P 4826-4849 %@ 0961-5539 %D 2019-12-02 %I Emerald Group Publishing Limited %~ DeepDyve