Steam

Steam blown horizontally and rising.

Smoke obstacle

Smoke rising around obstacle.

Kung Fu in Smoke

Motion captured Kung Fu fighter in smoke. By Cornel Swoboda

Falling Block

Rigid block falling into dust

Lo-Res Flame

A low resolution (25x45x25) that simulates in near real-time was used for this example.

Sooty Fire

Another simple fire setup spitting out lots of soot.