Quote:
Originally Posted by kach22i
Another thing said over and over again in this forum over the years is that tuft attachment does NOT always mean good low drag airflow above. The many reasons why have seemed reasonable to me when patiently explained by Phil/Aerohead and others.
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Who said that it did?
What tuft testing shows very clearly is whether the flow is separated or attached.
So arguing that cars that have sharper downwards curves than the The Template will have separated flow (as Aerohead constantly states) is demonstrably wrong.
And, as a result of that, most of Aerohead's theories (eg lift, required height of rear spoilers) are also wrong.