|
Look up interference drag.
Perforated is practically identical to solid as far as aero goes. Once air gets to a certain speed or pressure the small holes basically act as if they are not there.
__________________
“The further a society drifts from the truth, the more it will hate those that speak it.” George Orwell
“Before a standing army can rule, the people must be disarmed; as they are in almost every kingdom in Europe.
The supreme power in America cannot enforce unjust laws by the sword; because the whole body of the people are armed.”
– Noah Webster, 1787
|