%0 Journal Article %A Kazhan, Egor Vyacheslavovich %D 2012 %I Begell House %K computational fluid dynamics (CFD), implicit scheme, Godunov-Kolgan-Rodionov scheme %N 6 %P 787-812 %R 10.1615/TsAGISciJ.2013007352 %T STABILITY IMPROVEMENT OF GODUNOV-KOLGAN-RODIONOV TVD SCHEME BY A LOCAL IMPLICIT SMOOTHER %U https://www.dl.begellhouse.com/journals/58618e1439159b1f,12adc6076212b527,749672281f4daac5.html %V 43 %X The possibility of accelerating the stationary numerical solution of viscid flow around aircraft by an explicit Godunov−Kolgan−Rodionov scheme through a local implicit smoother is considered. The smoother is introduced only in the hardest (from the viewpoint of explicit scheme stability) regions; e.g., in the deep of boundary layer where the spatial size of the grid cells is the smallest. %8 2013-05-29