User Defined Functions for multi-component thermodynamic calculations of the Predictive Peng-Robinson 1978 Equation of State. Clean VBA functions - no UI changes and no pop up messages. Errors are reported in cell comments. Import Math.bas, ModArraySupport.bas and ChemE_Functions.bas into PData.xlsx and save as xlsm or simply download PData.xlsm.

Thermodynamic Equations of State, Fortran library with both automatic and anallytical derivation capabilities

A Matlab toolbox for the PVT calculation using the cubic equations of state (EOS)

Using Python to solve thermodynamic cubic equations of state

A Fortran program performing thermodynamic calculations using cubic equations of state (Van der Waals, Redlich-Kwong, Peng-Robinson)

Calculate compressibility of methane using Peng Robinson Equation of State (EOS)

Computes the fugacity of a liquid mixture using the Peng-Robinson EOS and the Van Der Waals mixing rules.

:: A simple Python script for automating the calculation and visualization of gas uptake from a raw data file ::