Originally Posted by Pugilistic Animus
complex mathematics
... "Math pures" complexity start as soon at ... zero ! 1 is not simpler, etc. . Heappily we have "mathematiques appliquées" and "calculs astronomiques" to do it simplier ! And Libchaber two little turbulence are no more complex at all !
Originally Posted by Pugilistic Animus
roulishollandais it's not really that there's 'no solution'
per se, it's just that there's no closed solution to the NS formulations...a complete examination of the equations of motion and thermodynamics, with repect to fluids yields two very important non-dimensional quantities...Mach Number and Reynold's number--- that is exactly where ALL of our problems arise...
I did it a little short whith NS ! as I am a little lazy with words (in my "fractured English" as Organfreak said it to me... ) : "no
analytical solutions" of course (I knew you knew!). And computer solutions don't get much to see before us (distance and time). And what with cavitation..
Originally Posted by Pugilistic Animus
new ideas are always dangerous
Marcel Dassault had that art to be very prudent with "new ideas".
Originally Posted by mike-wsm
Wind tunnels are very useful for making measurements but it is important to acknowledge that they are physically bounded so that airflow is always horizontal at the upper and lower boundaries. In free air the flow differs
Henri GIRAUD was a geant data base of airflow in free air when he died in nov.1999. I asked to the INRIA of Grenoble if they could work with him, it would have been yes, but as I asked to "Monsieur GIRAUD" he said me "No, it is too late". The civil aviation denied Henri GIRAUD importance during his whole life.
Shall visit Mado with your recommandation !