PVTsim Nova 7.0 to 7.1
/ PVTsim Releases, Software Updates / By Calsep Copenhagen / February 24, 2025
PVTSIM LEDAFLOW API
EOS MODELS
CPA Equation of State included.
FLUID HANDLING
UPDATED EDIT COMMON EOS GROUP MENU
New Composition tab added showing compositions for each fluid in the group.
Easy editing of individual fluid names.
Easy addition of new fluids to the group.
NEW CREATE COMMON EOS GROUP FUNCTION
Create A Common EoS Group for already characterized fluids.
ALLOW LUMPING OF DEFINED COMPONENTS AND C7+ COMPONENTS
Add to EoS functions and Assign Lumping to EoS now allows lumping of defined components and C7+ components.
ENHANCED CHECK FOR COMMON EOS MODEL PROPERTIES
Common EoS model check for consistent EoS properties in all fluids enhanced to show which component and property is not matching the group EoS properties.
CHARACTERIZED FLUID VIEW
Average MW added to the Fluid View for characterized fluids.
FLASH & PROCESS
PROPERTY GENERATOR
NEW Multi Fluid Property Generator option for easy generation of fluid properties for multiple fluids.
Number of points allowed expanded to 200 x 200.
Liquid phase Single Stage Flash properties added (GOR, FVF and STO Density).
APPS
SEPARATOR OPTIMIZATION
Separator P and T now allowed to be Max or Min value in optimization.
Issue fixed, where the simulation would hang.
INTERFACES
MULTI PHASE METER
PVT table formats for OneSubsea, Weatherford and Well Tests have been added.
HYSYS
Issue fixed, which could sometimes give incorrect sequence of component parameters for C6 and C7 fraction isomers.
PROSPER EOS
LBC coefficients read when importing the file.
CCS
SOX AND NOX SIMULATIONS
SOX and NOX components now available in Txy/Pxy diagrams.
OLGA PH TAB
Issue fixed which could cause incorrect temperature interval to be included in the tab file.
PLOTS
USER CHANGES
User changes to plots are now stored between PVTsim sessions.
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