Re: indoor airfoils

From: <aldershine_at_hotmail.com>
Date: 12 Apr 2014 08:26:15 -0700

Hi Tim, I only have data for EZB/F1L (3" cords). I use a 5% thickness which is sliced on a 7.58" radius. Center wing rib is thicker due to additional stresses. All are constant depth. For the stab I simply cut the ribs shorter. There is a calculator for these arcs, but I can't remember where I saw it. Maybe Indoor News? Other members will know. James Alderson
Received on Sat Apr 12 2014 - 08:26:15 CEST