Ansys Learning Forum Forums Discuss Simulation LS Dyna Initial Velocity Generation Reply To: Initial Velocity Generation

Pedram Samadian
Ansys Employee

Hi Valerym,

I created a simple cube tensile model and applied the same keyword card to define an initial velocity. As can be seen below, the displacements are positive as expected given the positive y-velocity provided. STYP in my model is 2 (i.e part ID) but is 1 in your model (i.e. part set ID). Make sure that your "part set #1" only includes the part you want to apply the initial velocity, not any other parts. 

Thanks,

Pedram