Richard Duck

Windtunnel design

Discussion created by Richard Duck on Jan 21, 2008
Latest reply on Jan 23, 2008 by Deepak Gupta
I am trying to make a "wind tunnel" type section that reduces in size. The opening end starts as 12' x 12' and goes 60' in a straight length, turns 180 degrees on a 8' internal diameter, goes about 20' until it comes to a 5' x 5' end