Given all the drawings of air flow around the coanda/diffuser/floor that we usually do, we always seem to be doing those drawings on pictures of a car either not moving or moving so slow that it has no effect on the cars geometry.
But we all know that cars never look the same, especially when moving fast.
[youtube]
http://www.youtube.com/watch?v=Ra-zsgfWHok[/youtube]
How if at all, would we edit a picture like this:
http://i1339.photobucket.com/albums/o71 ... 56bc5c.jpg
,to account for the movement of the floor/diffuser relative to the surrounding airflow, exhaust airflow and also the brake ducts.
Also, are these drawings for off throttle only, or some/full throttle or all of the above?
Assuming higher exit speed when on throttle, would the exhaust plume look the same when on and off throttle?