[naor]

i use an Eulerian model, and when i try to increased the volume fraction (B.C->velocity inlet-> volume fraction)

to 0.02, and make the initialized i get the next massage (before the running of the calc):
"turbulent viscosity limited to viscosity ratio of 1.00 e+5 in 27915 cells"

what it mean? do E model have a limit of volume fraction?

thanks

[duri]

There is such limit on volume fraction. The mixture properties would have triggered turbulent viscosity to be very high. Try changing the inlet turbulent quantities.

[naor]

how can i do that?
thanks

[duri]

Originally Posted by duri

There is such limit on volume fraction.

Sorry its mistake, I mean there is no such limitation.

Change turbulence quantities in the inlet panel and you can check values in initialization panel or contour plot after initialization.