PVTsim Nova 7.0 to 7.1

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.