Updates to the jump boundary conditions
- provide an optional minimum jump value
plane
{
type fan;
patchType cyclic;
jump uniform 0;
value uniform 0;
uniformJump false;
jumpTable ( (1000 0) (-200 1) (20 2) (-0.75 3) );
// Optional minimum jump value
minJump 0;
}- add possibility to under relax the jump value. Currently only applied to the fanFvPatchField where it can be useful for steady, non-uniform jump set-ups to avoid instabilities/checker-boarding, e.g.
plane
{
type fan;
patchType cyclic;
jump uniform 0;
value uniform 0;
uniformJump false;
// Optional under-relaxation
relax 0.2;
...
}Current (old) behaviour
New behaviour with under-relaxation
