Thanks speedbirconcorde, possibly food for thought indeed. This particular thread I think deals with one of the most mystical and definately most 'clever' of all of the various 'Concorde Magic' aspects; that is how a 14' long box can end up providing 63% of the 'welly' pushing you through the air at Mach 2. After nearly 37 years of my own personal involvement in the project, it still fascinates the hell out of me.
Best Regards
Dude