View Single Post
Old 08-02-2017, 01:59 PM   #27 (permalink)
gone-ot
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
Unfortunately, that "grille" becomes OPAQUE to airflow at higher speeds, slowly approaching a solid blockage eventually. It's sorta like *how* the holes in microwave oven door/window screens stop the microwaves from coming out and cooking YOU.
  Reply With Quote