dist_aip

initial relative distance to boundary of a newly injected MESHFREE point (aip = add injected points)

The parameter dist_aip controls the distance of newly injected points to the injecting boundary. Syntax:

dist_aip = 0.16 # newly injected points have a distance from the injecting boundary of abs(dist_aip)*SMOOTH_LENGTH

Point injection is performed at those boundaries that carry the identifier IDENT%IDENT_inflow%. Newly injected points have a distance from the injecting boundary of abs(dist_aip)*SMOOTH_LENGTH

Default: dist_aip = 0.26

Remarks:
  • Attention: if dist_aip < dist_rab, then dist_aip is corrected to dist_aip=dist_rab+0.01

  • Option: By putting a minus in front, we force this injection distance regardless of dist_rab. In this case, removal of points in the %BND_inflow% regions is prevented.

    dist_aip = -0.02 # newly injected points have a distance from the injecting boundary of abs(dist_aip)*SMOOTH_LENGTH
  • Attention: in case of abs(dist_aip) <= 0.05, the newly injected point will not be interpolated for initialization, but will obtain the values of the injecting MESHFREE point.