Emit smoke along a mesh portion

[Fabrice]

With FumeFX 6 users will have the best possible particle, cloth, softbody integration and flexibility with FumeFX simulation.
Of course, you can use pflow, tflow just like you did until now. However, with FumeFX 6 one bonus is that those particles can be now
imported into the NodeWorks for much better flexibility when using them as FumeX sources (Example from a few days ago at: https://www.facebook.com/groups/164868190323236).

Here is the tutorial for something similar you're looking to achieve at: https://youtu.be/nMX6OtBRWDY

Seems interesting but I think I'll stick to the way I know as I'm in a tight schedule.
But next time...I guess this solution would be more elegant.