Vapour Liquid Equilibrium using Java

VLE is a program written in java to simulate the thermodynamic systems containing liquid and vapour. It can determine various system properties like bubble point, dew point, etc. It is designed to be cross-platform compatible and extendable.

Check out the VLE page on sourceforge.net.

Features

Written in pure java and should run on platforms supported by java. Tested on windoze and linux.
Will support BUBL P, BUBL T, DEW P, DEW T, Flash point, Pxy diagrams and Txy diagrams.
Various methods for calculations available:
- Margule's equations and VanLaar equations for activity coefficient calculations.
- Virial equation, Redlich-Kwong equation and Peng-Robinson equation for fugacity coefficient calculations.
- NRTL, UNIQUAC, UNIFAC methods will be added for activity calculations.
Adding user defined methods for calculations is possible. Just implement the proper interface and add the class name to appropriate properties file. As simple as that.
Localization is supported. Just add a new resource bundle properties file for desired language with proper translations. No recompile necessary.

License

This application is released under GNU General Public License (GPL). Please refer to www.gnu.org.

Acknowledgements

Richard Osbaldeston's BMP Library is used by this application for generating BMP outputs for the graphs. Please visit http://www.rosbaldeston.freeserve.co.uk/java/bmp/index.html for more details.

Contact

You can contact me at Samir Vaidya. Check out my blog at Blogspot.