Smoke Bouyancy with Fuel

[r5Cst3h9n]

Hey,
I'm wondering if there is an Option to adjust the raise of the Smoke when it comes from burning fuel. Because I'm trying to do an Explosion with a Particle System and don't want the Smoke to raise up that fast. I already tried to set up the Smoke buoyancy to a negative number, but it didn't work. I think in Fume FX it's done with Temperature Buoyancy.
Thank You for help.
Sincerely,
Christian Heynert

[Ivaylo Katev]

you can try to tweak the gravity multiplier, the smoke is rising because is hot and the gravity is the force that drives it. another option is to use cooling, but this will affect the visual appearance of the explosion, the fire will disappear faster.

[r5Cst3h9n]

Yes, that worked pretty well.
Thank You!
One more question, Is there an Option like an cooling Variation? So that the whole Fire isn't going to cool down at the same moment?
Sincerely,
Christian Heynert

[Ivaylo Katev]

there is no cooling variation