About Lagrangian Particle Boundaries

For simulations that include flow of Lagrangian Particles, you can specify how the particles interact with the inlets and outlets of the simulation.

See Also
Defining a Particle Boundary

You can classify particle behavior as part of the inlet or outlet definition, and in the following ways:

  • Reflection boundaries where particles reflect off the inlet or outlet surface.
  • Termination boundaries where particles leave the fluid regions.
  • Mixed boundaries where a portion of particles reflect or terminate. The proportion of reflection and termination at mixed boundaries depends on the adhesion model you specify.