Work by VA Semin, of CHAM's development team, in November 1997.
The PHOENICS version is 3.1 .
Click here for an animated image showing the velocity vectors at successive times, when two cylinders move past each other through a tank of fluid which is otherwise at rest.
Three grids are in use: one that is fixed in space, and two others which move with the cylinders.
Click here to return to list of PARSOL examples.
