DWSIM 2.1 Build 4819

DWSIM - Chemical process simulation made easy

Chemical process simulation made easy

DWSIM is an easy to use, open-source chemical process simulator written in VB.NET designed with advanced thermodynamic calculations, petroleum characterization and hypothetical components utilities, accessible through a fully-featured graphical user interface.

DWSIM allows chemical engineering students and chemical engineers to better understand the behavior of their chemical systems by using rigorous thermodynamic and unit operations' models with no cost at all

DWSIM features :

- Thermodynamic Models: Peng-Robinson, Peng-Robinson with Volume Translation, Soave-Redlich-Kwong, Lee-Kesler, UNIFAC, Modified UNIFAC (Dortmund), UNIQUAC, NRTL, Chao-Seader, Grayson-Streed and Ideal Gas.
- Unit Operations: Mixer, Splitter, Separator, Pump, Compressor, Expander, Heater, Cooler, Valve, Pipe Segment, Shortcut Column, Heat Exchanger, Conversion Reactor, Equilibrium Reactor, PFR, CSTR, Distillation Column, Simple, Refluxed and Reboiled Absorbers.
DWSIM also provides special information about the simulation and different means of inputting user data through Utilities and Tools:
- Utilities: Phase Envelope, Hydrate Calculations, Pure Component Properties, True Critical Point, PSV Sizing, Vessel Sizing, Spreadsheet and Petroleum Cold Flow Properties
- Tools: Hypothetical Component Generator, Bulk C7+/Distillation Curves Petroleum Characterization, Reactions Manager and User Component Creator
- Process Analysis and Optimization: Sensitivity Analysis Utility, Multivariate Optimizer with bound constraints.

Requirements:

- .NET Framework 2.0 (or 3.5 for the COSMO-SAC Property Package)
- CPU: 1.6 GHz single-core processor (minimum)
- Memory: 256 MB RAM
- HD space: 130 MB for program files.
- Display: A 1024x768 display resolution is recommended as a minimum

DWSIM 2.1 Build 4819 is licensed as Freeware for the Windows operating system / platform. DWSIM is provided as a free download for all software users (Freeware).