Numerical models for chemical and process engineering

Numerics for Chemical Engineering

NCE Calculation Framework is a library of routines, models and data applicable to chemical and process engineering calculations, written in Java.


  • Fully cross platform, architecture independent, open source library
  • ONLINE CALCULATORS ready to use
  • Databases for chemical species and construction materials physical properties
  • Mechanical database of construction materials (piping, plates, forgings...)
  • Equations of state
  • Transport properties estimation
  • Rating of shell under internal and external pressure
  • Numerical methods
  • Thermodynamical models for process equipments (pumps, compressors...)
  • Vapor-Liquid equilibrium
  • Heat transfer models
  • Advanced easy to use logging and error handling system
  • Big set of examples readily available
  • API reference in html format