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Recent content by tytanek1232

  1. tytanek1232

    Pitching Moment of Inertia

    Ok, What if I do not have Ry value. What formula should I use instead or how do I calculate Ry. Thanks a lot
  2. tytanek1232

    Pitching Moment of Inertia

    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...
  3. tytanek1232

    Pitching Moment of Inertia

    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...

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