ULA _ ATLAS 05

grabcad

In my third challenge entry at https://grabcad.com/challenges/3-2-1-liftoff-ula-rocket-hardware-challenge, I present a Physical Properties Report for ULA_ATLAS with volume 1,975.39 in³ and mass 0.079 lbm, along with Surface Area of 21,605.39 in². The center of mass coordinates are X=1.992414 in, Y=3.178547 in, Z=0.709241 in, and the center of volume is the same. Mass moments of inertia are Ixx=0.86327 lbm-in², Iyy=0.480903 lbm-in², Izz=1.235973 lbm-in², with Ixy=0.500404 lbm-in², Ixz=0.111657 lbm-in², and Iyz=0.182252 lbm-in². Principal axes orientation is X=0.000004, Y=0.000006, Z=1, with Y=0.000006, X=0.000004, and Z=-0.000003; principal moments of inertia are I1=0.130218 lbm-in², I2=0.121264 lbm-in², and I3=0.025216 lbm-in². Radii of gyration are Rx=1.283748 in, Ry=1.238824 in, and Rz=0.564915 in. Good luck and have fun!