defaultInterface
Generic pass-through interface without interface physics: couples a scalar field across two region patches through the generic regionCoupledScalarJump / regionCoupledScalarFlux boundary conditions.
Tag: Generic
genericRegionCoupledFlux
Base class of all partitioned flux-side (Neumann) coupling BCs: sets the patch-normal gradient so that the diffusive flux balances the interpolated flux of the value-side partner plus a flux jump, and relaxes it with an acceleration model.
genericRegionCoupledJump
Base class of all partitioned value-side (Dirichlet) coupling BCs: sets the patch value to the interpolated neighbour value plus a value jump, relaxes it with an acceleration model and supplies its diffusive flux to the flux-side partner.