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DWSIM VS OpenModelica

Compare DWSIM VS OpenModelica and see what are their differences

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DWSIM logo DWSIM

DWSIM is an open-source CAPE-OPEN compliant chemical process simulator for Windows and Linux.

OpenModelica logo OpenModelica

OpenModelica – A Free Modelica Environment!
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  • OpenModelica Landing page
    Landing page //
    2023-06-19

DWSIM videos

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DWSIM Tutorial 1 (Mixers For Beginners)

More videos:

  • Review - Process Simulation Software FREE Download - Aspen Hysys versus DWSim | COCO
  • Review - Overview of DWSIM - English

OpenModelica videos

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Simulacion Openmodelica Control de Tanques

More videos:

  • Review - Modelica - Graphical modeling of electric circuits with OpenModelica

Category Popularity

0-100% (relative to DWSIM and OpenModelica)

DWSIM

OpenModelica

Technical Computing
39 39%
Technical Computing
61% 61
Numerical Computation
41 41%
Numerical Computation
59% 59
Data Visualization
100 100%
Data Visualization
0% 0
Simulation Software
40 40%
Simulation Software
60% 60

User comments

Share your experience with using DWSIM and OpenModelica. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, OpenModelica seems to be more popular. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

DWSIM mentions (0)

We have not tracked any mentions of DWSIM yet. Tracking of DWSIM recommendations started around Mar 2021.

OpenModelica mentions (6)

  • An open source, educational, low-cost modern analog computer
    I have used https://openmodelica.org/. It's another one of those "invest substantial time understanding what they are doing, and you will likely be rewarded." Simple things are simple, but I found it took longer than I would have like to bang out e.g. a PID algo with a particular motor and load. If you want to try this, buy the book, and follow it to the end. Then keep learning, as you build more and more... - Source: Hacker News / 11 months ago
  • Best software for parallel robot simulation?
    If the robot simulation doesn't need to pick up stuff or take into account changing contacts with other objects you can use Modelica's Multibody library which you can run for free with OpenModelica. This will be more accurate than other simulators because modelica can analytically solve the dynamics equations. You don't need to write them either just to connect blocks for various components. Source: about 1 year ago
  • Anyone know if python can be used to make a MATLAB simulink clone (dragging and dropping elements)? If not, do you have recommendations of other languages that can do this best to make a desktop app?
    OpenModelica consists of a combination of graphical and written components to simulate dynamic systems. I don’t know what control system feature set might be available. AMESIM is a more extensive paid tool that operates on the same Modelica modeling language. IIRC, at least Simuscape operates on Modelica under the hood. Source: about 1 year ago
  • Just introduced to diffeq last year. Curious how to go about modeling something like this.
    It shouldn't be too difficult to model in Modelica. You could approximate the pendula in 1D with masses on springs or just use Modelica's multibody library. Source: about 1 year ago
  • Need software recommendations please
    Modelica is a good start, at the very least in showing how to break a complex machine with many physical phenomena into components. Modeling accuracy and ease are generally opposed. Https://openmodelica.org/. Source: almost 2 years ago
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What are some alternatives?

When comparing DWSIM and OpenModelica, you can also consider the following products

Aspen Plus - Maximize profits using a plant-wide simulation solution that combines unparalleled accuracy and engineering collaboration with time-saving workflows.

Circuit Simulator - Animated electronic circuit simulator using ideal components to visualize voltage and current.

MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming

Pspice - OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication

CHEMCAD - We equip chemical engineers with integrated and intuitive process simulation software to tackle projects large and small. Discover how CHEMCAD can help you design, analyze and measure simple and complex processes like never before.

Oregano - oregano - An electrical engineering tool for GNOME

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