Sonic velocity in Pipephase

**Acetone1981** · 03-23-2018, 10:52 PM

Hi, everybody!!!
I begin to work with the program Pipephase. And I have a some questions.
What model in this program is used for calculation sonic velocity two phase flow? Why Pipephase counts very high sonic velocity (250m/s)? On the Fortunati model the sonic velocity is lower.

**carlo.stenali** · 03-25-2018, 12:31 PM

the simulators which I know include procedures which adopt HEM or HNE isentropic models,
see also the answers given to the same question on this thread
[link Point to another website Only the registered members can access]
you may contact technical assistance for details...

**carlo.stenali** · 03-25-2018, 12:31 PM

the simulators which I know include procedures which adopt HEM or HNE isentropic models,
see also the answers given to the same question on this thread
[link Point to another website Only the registered members can access]
you may contact technical assistance for details...