Efficient Model Equilibration in Discrete Element Method and Particle Flow Code (PFC).

Описание к видео Efficient Model Equilibration in Discrete Element Method and Particle Flow Code (PFC).

Model equilibration is very critical before solving any problem in DEM. To attain this equilibrium state quickly and efficiently is done through various ways. One of the famous techniques is to use timestep scaling and calming cycles to attain equilibrium in a stage-wise manner.
This method removes the additional random velocities from the system and reduced the unbalanced forces in the system quickly so that model can move towards more stable states.

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