COCO Email This Post Print This Post


COCO (CAPE-OPEN to CAPE-OPEN) is a free-of-charge CAPE-OPEN compliant steady-state simulation environment consisting of the following components:

  • COFE – the CAPE-OPEN Flowsheet Environment is an intuitive graphical user interface to chemical flowsheeting. COFE has sequential solution algorithm using automatic tear streams. COFE displays properties of streams, deals with unit-conversion and provides plotting facilities.
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DWSim Email This Post Print This Post


DWSIM is an open-source, steady-state chemical process simulator written in VB.NET. It has a HYSYS-like interface with many of the features present in commercial simulators:

  • Thermodynamic models: Peng-Robinson, Soave-Redlich-Kwong, Lee-Kesler, UNIFAC, Ideal Gas;
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