View Single Post
Old 04-29-2011, 09:28 PM   #5 (permalink)
winkosmosis
Master EcoModder
 
Join Date: Jan 2009
Location: Maui, Hawaii
Posts: 813
Thanks: 5
Thanked 34 Times in 26 Posts
The way I picture it in my mind, the shallower the angle relative to airflow, the more gets blocked. So with a nicely angled grill, it would help more than a perpendicular one.
  Reply With Quote