The best way to get started quickly is to load any of the example projects in the Examples sub-folder of your TurbulenceFD installation and experiment with the settings. To create a scene from scratch, follow the following steps:
Select Add Container from the TurbulenceFD menu
To define the shape of your emitter
load a .lwo object
or create geometry using Modeler Tools/Geometry
or create a particle system using Items/Dynamic Obj/Particle
With the new object selected, choose Make Emitter from the TurbulenceFD menu
In the Channels tab of the Fluid Emitter popup set Temperature to 1.0
Press the Start button in the TurbulenceFD main dialog
A dialog with a progress bar appears as the simulation is being computed.
After simulating, you can render the result