Chemical Forums
Specialty Chemistry Forums => Chemical Engineering Forum => Topic started by: pollution on December 02, 2006, 09:09:17 PM
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Is there a freeware or open source program for chemical engineers to design and simulate a Plant design? An example of the type of software is Aspen 12.1 and ProII but I am pretty sure I can not afford these.
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Hello pollution,
I personally have a program which I created (It took over 8 years to create), and I know of zero freeware/open source programs.
Most people guard this info/data very well.
I wish you the best,
Eugene
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AFAIK There isen't any..
The best thing you could do would be to write one youself... Probably using Octave as a starting point...
Cheers
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You may wa nt to see Sim42, which was created as an Open source simulations/w. But now it is not active.
http://opensource.cheme.info/index.php/topic,14.0.html
Raman
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I was reading about OPENCheESE here... and I'm sorry about it's stopped.
Resuscitating the topic... 8)
I know about 2 opensource process simulators:
- ASCEND (http://ascend.cheme.cmu.edu)
- DWSim (http://sourceforge.net/projects/dwsim)
List of free process simulators:
- ChemSep (http://chemsep.org)
- COCO (http://cocosimulator.org)
- EMSO (http://www.enq.ufrgs.br/alsoc)
and a copy of sim42 (dead free process simulator) is available here (http://engenhariaquimica.googlegroups.com/web/sim42full_2v0.zip).
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Hi all,
DWSIM 2.0 for .NET (Windows) and Mono (Linux and Mac) was released and includes a number of important new features like CAPE-OPEN compliancy, a new three-phase flash algorithm and a PC-SAFT Property Package. Below is a list of the changes since version 1.8:
.NET Edition (Windows):
- [NEW] Support for CAPE-OPEN Unit Operations, Property Packages (1.0/1.1) and Plugins (Flowsheet Monitoring Objects) (Windows only)
- [NEW] DWSIM Property Packages can now be exposed to external CAPE-OPEN compliant simulators (Windows only)
- [NEW] Inside-Out Three-Phase (VLLE) Flash Algorithm
- [NEW] PC-SAFT (without association term) Property Package
- [NEW] UNIFAC Property Package with Liquid-Liquid interaction parameters
- [NEW] Liquid-Liquid Extractor operation mode for the Absorption Column
- [NEW] Three-Phase separation mode for the Vessel
- [NEW] ChemSep database automatic loading (Windows only)
- [NEW] Watch window - allows property monitoring from different objects at the same time
- [NEW] CAPE-OPEN Unit Reports window - view output from CAPE-OPEN Unit Operations (Windows only)
- [NEW] Updated flowsheet drawing theme
- [NEW] 'Send Error Info' button added to the Unhandled Exception window (Windows only)
- [NEW] New version checking tool - informs the user when a new version becomes available and downloads the setup file (Windows only)
- [FIX] General bug fixes and speed improvements
To download binaries and sources for both editions, go to http://sourceforge.net/apps/mediawiki/dwsim/index.php?title=Main_Page
Thanks,
Daniel