The ONE predicate for the cut-cell scalar's advective face flux (doc/scalar_ibm_design.md §6.1, D5): the face field the projection in force made discretely divergence-free and the openness ITS divergence kernel weights it with, so that F_a/V = open * vel through the low a-face of cell i. More...

#include <flow_ibm.hpp>

Public Attributes
CCField	vel
	face-normal index velocity at the low a-face of cell i (internal)

CCField	open
	the projection's openness of that face

Detailed Description

template<class Grid>
struct peclet::flow::Solver< Grid >::ScalarFaceFlux

The ONE predicate for the cut-cell scalar's advective face flux (doc/scalar_ibm_design.md §6.1, D5): the face field the projection in force made discretely divergence-free and the openness ITS divergence kernel weights it with, so that F_a/V = open * vel through the low a-face of cell i.

Staggered: C[a].u; collocated: the projected uf_/vf_/wf_ (never the zero-gradient outflow view, never the cell average). Openness: the binary oxb_ in ghost-projection mode, the cut-cell ox_ otherwise — getOpennessProj's rule. The scalar's own apertures weight diffusion only. Read-only on the flow state.

Definition at line 2791 of file flow_ibm.hpp.