Simulation of Natural Convection in a horizontal channel with heat sources mounted with porous blocks by the lattice Boltzmann method (MRT-LBM)Kaoutar BOUARNOUNA, Abdelkader BOUTRA, Mahdi BENZEMA, Mohammed El Ganaoui and Youb Khaled BENKAHLAMATEC Web Conf., 307 (2020) 01009DOI: https://doi.org/10.1051/matecconf/202030701009