Analysis, Design and Optimization of Navier-Stokes Flows around Interacting Sails

4 1 Associate Professor, Fluid Mechanics Department, ENSICA,Toulouse, France vincent.chapin@ensica.fr , http://high-speed-sailing.site.voila.fr/ 2 Naval Architect, Aquitaine Design Team, OCEA, Y. PARLIER 3 Mesh specialist, Fluid Mechanics Department, ENSICA 4 Professor INPT and Fluid Mechanics Department, ENSICA