%0 Journal Article %A Nader Ben Cheikh %A Brahim Ben Beya %A Taieb Lili %T Natural convection flow in a tall enclosure using a multigrid method %J Comptes Rendus. Mécanique %D 2007 %P 113-118 %V 335 %N 2 %I Elsevier %R 10.1016/j.crme.2007.01.004 %G en %F CRMECA_2007__335_2_113_0