Numerical study of natural and mixed convection in a square cavity filled by a Cu–water nanofluid with circular heating and cooling cylindersZoubair Boulahia, Abderrahim Wakif, Ali J. Chamkha and Rachid SehaquiMechanics & Industry, 18 5 (2017) 502DOI: https://doi.org/10.1051/meca/2017021
