Swirl in 2d Burner
 

Hi to all,
could anyone explain me, how to add swirl in 2D burner analysis in place of swirl vanes in 3D?

thanks in advance

For a normal 2D analysis you use symmetry planes. For a 2D analysis with swirl use a periodic interface instead. Your mesh is still 1 element thick, but will now allow a 3D swirl component.