Recent content by Keen

Hi Enigma, Thanks for your welcome and reply. The wing is swept, tapered, constant airfoil and untwisted. I recently came across an equation in Datcom (Section 4.1.4) and also used in Roskam's "Airplane Design" Part 6 which relates the Cm of the airfoil to the Cm of the wing, given aspect...

Hi, I've been designing a wing lately, and have been trying to figure out something. Hope someone could help. Considerations of small trim deflection have led to a design requirement of Cmac for the wing. I've been trying to figure out ways to reduce this to a Cmac value for the airfoil...