How do I apply gravitational forces to a model

Hello,

as example for Radioss bulk:

1. create a loadcollector, card image = GRAV

2. edit the card und fill in your vector, e.g. G=1, N1=0; N2=0; N3=-9810 (global scale 1, negativ Z direction)

3. put the load collector into your load step

Regards,

Mario