%0 Journal Article %T Numerical investigation of natural convection in a rectangular enclosure due to partial heating and cooling at vertical walls %A Alam, Pravez %A Kumar, Ashok %A Kapoor, S. %A Ansari, S.R. %A , %J Communications in Nonlinear Science and Numerical Simulation %V 17 %N 6 %P 2403-2414 %@ 1007-5704 %D 2012-06-01 %I Elsevier BV %~ DeepDyve