Page 449 - KAPPA - Ecrin v4.30 tutorials
Basic HTML Version
Ecrin v4.30 - Doc v4.30.01 - © KAPPA 1988-2013
Rubis Guided Session #7
• Rub
GS07 - 3/19
We will consider in this example a mixture composed of C2 (ethane), C10 (N-decane), and C12
(N-dodecane). Start by selecting from the left pane these components and add them to the
current composition - The current composition pane will show four components. Select
‘Methane’ and click on ‘Delete’ to obtain the following composition:
Fig. B01.4 • ‘Compositional PVT definition’ dialog
In order to visualize the properties of the fluid sample, we need to set a reference mixture
composition. To achieve so, click on ‘Edit mixture composition’ and input the following molar
composition, then click ‘OK’ to validate:
Fig. B01.5 • Edition of reference mixture molar composition
From the compositional PVT definition dialog, click now on ‘Edit component properties’ to
access the pure component properties dialog:
