In the text book it says that Ry is nondimensional radii of gyration. Each aircraft has its own specific value whether or not it is a cargo two engine or 4 engine aircraft.
The R value comes in a form of Rx Ry and Rz with a dash above them. As I am only required to find pitch moment therefore I...
Hi everyone,
Just wonder if anyone could explain me with an example how to calculate the Pitching Moment of Inertia on aircraft.
Aircraft Details;
Weight 50t
fuselage length 40m
wing span 37m
c.g from nose 20m
Ry 0.38 for 2engine cargo aircraft
Any other missing information please make up. I...