06-11-2008, 11:22 AM
I would say it is a temperature issue...
Think what happend in real life with fuel, oxygen, heat, air stream...
"as you can see there is no difference when the chimney is present."
...because it is "only" a collision object that smoke reacts to, but there is no reaction back from your chimney.
Bandu
Think what happend in real life with fuel, oxygen, heat, air stream...
"as you can see there is no difference when the chimney is present."
...because it is "only" a collision object that smoke reacts to, but there is no reaction back from your chimney.
Bandu