Joukowsky transformation in Maple
 

Hello CFDers ! I'm trying to transform the potential flow around a cylinder into the flow around a joukowsky airfoil using the Joukowski transformation (w=z+(a^2)/z). A circle in complex space (r*exp(i*Phi)) is easily transformed in Maple, but I can't manage to transform the streamfunction of the cylinder potential. Using the same parameters as with the circle I don't get the same body contour. Has anybody tried to do this before (in Maple) ? Any help would be apreciated as I'm trying to do this quite for a while now... Thanks Stefan :)