Multiphase flow

The "Multiphase flow" tab looks as follows.

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On this tab, select the parameters that will apply to the entire system:

• multiphase flow correlation. The drop-down list includes Beggs & Brill, Hagedorn & Brown, Gray, Duns & Ros, Orkiszewski, Ansari, Griffith, Aziz, Poettmann & Carpenter;
• friction correction;
• gravity correction;
• liquid viscosity. Several emulsion calculation models are available: Brinkman, Vand, Woelflin, Average, Three Stage, OIS.

This tab also displays a table of local exceptions (pipeline parameters that differ from the global system settings). In the table you can change the flow correlation and the friction and gravity corrections. The changes are automatically applied to the corresponding pipeline. You can export the table by clicking "Export to Excel".