Software Alternatives & Reviews

COMSOL Multiphysics VS OpenModelica

Compare COMSOL Multiphysics VS OpenModelica and see what are their differences

COMSOL Multiphysics logo COMSOL Multiphysics

COMSOL is the developer of COMSOL Multiphysics software, an interactive environment for modeling and simulating scientific and engineering problems.

OpenModelica logo OpenModelica

OpenModelica – A Free Modelica Environment!
  • COMSOL Multiphysics Landing page
    Landing page //
    2023-08-17
  • OpenModelica Landing page
    Landing page //
    2023-06-19

COMSOL Multiphysics

Categories
  • Technical Computing
  • Numerical Computation
  • CFD
  • 3D
Website comsol.com

OpenModelica

Categories
  • Technical Computing
  • Electrical
  • Simulation
  • Computer Simulations
Website openmodelica.org

COMSOL Multiphysics videos

How to Add Physics to a Model in COMSOL Multiphysics®

More videos:

  • Tutorial - How to Create Surface, Volume, and Line Plots in COMSOL Multiphysics®

OpenModelica videos

Simulacion Openmodelica Control de Tanques

More videos:

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

Category Popularity

0-100% (relative to COMSOL Multiphysics and OpenModelica)
Numerical Computation
71 71%
29% 29
Technical Computing
68 68%
32% 32
CFD
100 100%
0% 0
Simulation Software
0 0%
100% 100

User comments

Share your experience with using COMSOL Multiphysics 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.

COMSOL Multiphysics mentions (0)

We have not tracked any mentions of COMSOL Multiphysics yet. Tracking of COMSOL Multiphysics 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: 12 months 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: over 1 year ago
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What are some alternatives?

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

ANSYS Fluent - ANSYS engineering simulation and 3D design software delivers product modeling solutions with unmatched scalability and a comprehensive multiphysics foundation.

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

OpenFOAM - OpenFOAM® - Official home of The Open Source Computational Fluid Dynamics (CFD) Toolbox.

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

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

Scilab - Scilab Official Website. Enter your search in the box aboveAbout ScilabScilab is free and open source software for numerical . Thanks for downloading Scilab!