Jersey Tom wrote:Crucial_Xtreme wrote:some teams are much further along in CFD sim than Ferrari.
You're privy to the internal workings, correlation studies, and technical documentation of the field's various aero programs? Or on what are you making this assertion?
about the CFD, in an AutoSport Magazine interview with Pat Fry before the season started he talked about the fact Ferrari has always relied on Fiorano for most of the testing of the cars, so Ferrari didn't get as heavily involved with CFD and car simulators as the rest of the field, because obviously they had no reason to. And he simply put they are behind their main rivals in these two areas. They brought in some new people from other teams since last season.
As for the wind tunnel and exhaust, considering the 60% scale,no engine in the car, & no exhaust they can't replicate the effect in the tunnel. They can't simulate the pulse, speed of exhaust gasses compared to the speed of the airflow, the expansion rate, the temperature, ride height & cornering speed in the tunnel to accurately simulate what they would see on track. Whereas CFD can more accurately model the exhaust.
Here is a snippet from an AS article where Fry admits they're behind. There are others where he goes a little more in depth, but not too much of course.
![Image](http://img268.imageshack.us/img268/1372/54452924.jpg)