Transporting UDS Values Back from Exit

How to transport UDS values back from exit?

When using UDS, the scalar value set at the boundary is usually transported according to the obtained flow field.

Conversely, if you want to set a scalar value at the outlet and want to transport the scalar value backward from the outlet as a reverse tracer, there is a way to set it to return a negative flux as a convection term.

However, since the default function cannot be used, processing will be performed using DEFINE_UDS_FLUX.

You can access the relevant files by clicking on this link: Download Files

For more details, please refer to the document below: