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applications:sph:ringcollision

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Fluid-Structure Interaction

  • Solver: LAMMPS with the USER-SMD package
  • Method:
    • Total Lagrangian SPH to eliminate the tensile instability
    • Anti-hourglass control to reduce zero-energy modes
  • Material:
    • Ring on the left: elastic
    • Ring on the right: elastic perfectly plastic
  • Interaction: repulsive Hertzian force
  • Post-processing: ParaView


<html> <iframe width=“560” height=“315” src=“https://www.youtube.com/embed/Z-xVivYEpC0” frameborder=“0” allowfullscreen></iframe> </html>

applications/sph/ringcollision.1459757307.txt.gz · Last modified: 2016/04/04 10:08 by boman

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