Quote Originally Posted by Dateranoth View Post
Using the formula you used. If you bump the air flow up to 10m/sec the exhaust air would have to be 50.5. So, is it possible they posted results from a higher air flow rate? ( that is if I did my math properly.)
That would be consistent with the results. Yes.

It's not our place to speculate what is really going on, suffice to say that the results as presented are not possible.