ULA _ ATLAS 03

grabcad

In my second entry for the "3-2-1 Liftoff: ULA Rocket Hardware Challenge," I present a Physical Properties Report with volume of 2,255.494 in³ and mass of 0.090220 lbm, accompanied by a Surface Area of 24,546.837 in². The Center of Mass is at X = -0.000027 in, Y = 0.122759 in, and Z = 0.776488 in; the Center of Volume is at the same coordinates. Mass moments of inertia are Ixx = 0.086393 lbm-in², Iyy = 0.201326 lbm-in², and Izz = 0.147708 lbm-in². Principal axes orientation is defined by X, Y, and Z coordinates, while the principal moments of inertia are I1 = 0.152356 lbm-in², I2 = 0.140921 lbm-in², and I3 = 0.030637 lbm-in². Radii of gyration are Rx = 1.299509 in, Ry = 1.249790 in, and Rz = 0.582733 in. Good luck!