“…For all variables of interest, the discretization error estimated (U) with Eqs. (13) and (14) The main focus of this work was to solve the problem of laminar flow inside a square cavity of which lid moves at a constant velocity and analytical solution is unknown (Kawaguti, 1961;Burggraf, 1966;Rubin and Khosla, 1977;Benjamin and Denny, 1979;Ghia, Ghia and Shin, 1982). Results were presented for 42 variables of interest (φ), and their estimated discretization errors (U) on a grid of 1024 x 1024 nodes and Reynolds numbers (Re) = 0.01, 10, 100, 400 and 1000.…”