ULA _ ATLAS 06

grabcad

ULA's ATLAS 06 is my fifth entry for the "3, 2, 1 Liftoff: ULA Rocket Hardware Challenge" on GrabCAD. The physical properties report states that its volume is 2,223.37 in³ and mass is 0.088935 lbm with a surface area of 60,784.45 in². In the global coordinate system, the center of mass is at X=0.000359 in, Y=0.562685 in, and Z=0.862982 in. The center of volume coordinates are identical to those of the center of mass. Mass moments of inertia are given as Ixx=0.131882, Iyy=0.273108, Izz=0.217459 lbm-in² with Ixy=0.000016, Ixz=0.000011, and Iyz=0.048363 lbm-in². The principal axes orientation is X=-0.000018, Y=0.964774, and Z=0.263078; Y=-0.000110, X=0.263078, and Z=0.964774; and Z=1, X=-0.000012, and Y=-0.000111. In the principal axes, the principal moments of inertia are I1=0.208287, I2=0.187890, and I3=0.037491 lbm-in², while radii of gyration are Rx=1.530364 in, Ry=1.453501 in, and Rz=0.649272 in. Good luck and have fun!