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Electrolytes and NeqSim

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Even Solbraa edited this page Dec 16, 2021 · 4 revisions

An example of a celectrolyte calculation in NeqSim is given in this file.

An electrolyte model is selected:

SystemInterface testSystem = new SystemElectrolyteCPAstatoil(273.15 + 60, 10.0);

Ions such as Na+, Ca++, Cl-, CO3-- can be added to the fluid.

To check for chemical reaction we call the method:

testSystem.chemicalReactionInit();

NeqSim will now search for chemical reactions, and add reaction products to the fluid.

NeqSim - a Java library for oil and gas process calculations

  1. Getting started with NeqSim and GitHub
  2. Getting started as a NeqSim developer
  3. The NeqSim parameter database
  4. Example of setting up a fluid and running simple flash calculations
  5. Select thermodynamic model and mixing rule
  6. Flash calculations and phase envelope calculations using NeqSim
  7. Calculation of thermodynamic and physical properties using NeqSim
  8. Oil Characterization in NeqSim
  9. Aqueous fluids and NeqSim
  10. Electrolytes and NeqSim
  11. Process Calculations in NeqSim
  1. Adding a thermodynamic model in NeqSim
  2. Adding a viscosity model in NeqSim
  3. Adding an unit operation in NeqSim
  4. How to make a NeqSim API
  5. Create native image using GraalVM
  6. Profiling calculations
  7. Dynamic process simulations
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