thanks for the info on yasim. now i get something like this:
- Code: Select all
Solution results: Iterations: 1058
Drag Coefficient: 5.472822
Lift Ratio: 99.595795
Cruise AoA: -3.626069
Tail Incidence: 4.599699
Approach Elevator: -0.791674
CG: x:-2.952, y:-0.000, z:-0.045
Inertia tensor : 8288.054, -0.000, 921.072
[kg*m^2] -0.000, 10506.476, 0.000
Origo at CG 921.072, 0.000, 18355.416
the cg is a little aft .. but trying to bring it forward gets me in trouble with the solver right now.. still got a lot to tweak about the fdm.
my problem is that i get either too much elevator authority.. or too little.. can't seem to find that middle range
also.. can some one give a guestimate on the weight of a german 3bladed metalic prop cca. 1940 ('cause so far i couldn't find any data on that).