Drop Test - High Contact Energy - High Energy Error - Unrealistic Deformation - RADIOSS
I am performing battery pack drop test in Radioss. In the results it is showing-
1. High contact energy, about 15% of total energy. How can I reduce it? (TYPE2, TYPE7 and TYPE24 contacts are used in the model)
2. Energy error is 15%. How to reduce energy error? (Hourglass energy is almost negligible as compared to total energy)
3. Unrealistic deformation at the corner on which the battery pack falls on the ground. Why it is happening and how to correct/avoid it?
Thank You.
P.S.: Please find the images attached.
