I'm designing, building, a strange low/slow single place fun cow pasture airplane of dubious proportions with dubious design skills. It is a wire braced triplane similar in configuration to the old Sopwith tripe of WWI.
An old NACA report by Munk has the Cl and Cd plots for a specific Gap/Chord...
I'm near complete on the design of a small triplane of WWI type configuration. Researched old naca poop, etc.etc...figure the moments at various speeds, developed tail loads...
But I'm unclear in determining a maximum aft CG position for stall or near static conditions with stall/spin recovery...
I'm near complete on the design of a small triplane of WWI type configuration. Researched old naca poop, etc.etc...figure the moments at various speeds, developed tail loads...
But I'm unclear in determining a maximum aft CG position for stall or near static conditions with stall/spin recovery...
I have constructed an experimental aircraft spar of wood and pultruded carbon fibre. The wood core is 1/2" by 1" and two flat rods (0.092"*0.220") are epoxied flat side down, side by side, on both top and bottom wood surfaces. The spar is lightly loaded in vertical shear...
