Sloshing

Sloshing A

This is a Lagrangian sloshing model. It has a viscous behavior, as can be seen by looking at the energy balance.

Sloshing B

This is a Lagrangian sloshing model. Viscous behavior has been reduced by using *CONTROL_HOURGLASS command.

Sloshing C

This is an Eulerian sloshing model. Due to dissipation in the advection it still has an energy loss. A finer mesh or a better advection scheme will improve the results.

Sloshing D

This is an Eulerian sloshing model. Due to dissipation in the advection it still has an energy loss, but viscous behavior has been reduced by using *CONTROL_HOURGLASS command.