converse problem
 

hi all,
my project is related to soot(diesel) simulation.

simulation data:

soot:
density - 12mg/m3
diameter - 100nm
velocity - 15 m/s

air:
density - 0.7856kg/m3
tem. - 300 c
velocity - 15 m/s

pipe:
outer dia.60mm
inner dia 64mm
length 2 M

question .-
which cfd model suitable?

thanks and regards,
JOSEPH

Although I still don't know what you want to see at all, my first guess would be the Lagrangian model.