Explicit Dynamics requires strain-rate sensitive materials.
To help customize this workflow for your specific project, what type of object or material are you looking to simulate impacting, and what is the estimated velocity? ansys explicit dynamics tutorial
This is where the magic happens.
Symptoms: Solution fails immediately with "Initial penetration detected." Fix: In Contact Advanced settings, turn on Adjust to Touch . Or manually translate the cube up by 0.1mm. Explicit Dynamics requires strain-rate sensitive materials
) in an explicit simulation is bounded by the . The solver cannot allow information (a stress wave) to travel across a finite element faster than the time step. The solver cannot allow information (a stress wave)
) to prevent the solver from stopping prematurely due to large deformations. 4. Solving and Post-Processing
: Set a high limit (e.g., 10,000,000 ) to prevent the solver from stopping prematurely.