Software Alternatives & Reviews

Altair Activate VS OpenFOAM

Compare Altair Activate VS OpenFOAM and see what are their differences

Altair Activate logo Altair Activate

Altair Activate is an open & flexible tool for rapidly modeling and simulating products as multi-disciplinary systems in the form of 1D models (expressed as signal-based or physical block diagrams), optionally coupled to 3D models.

OpenFOAM logo OpenFOAM

OpenFOAM® - Official home of The Open Source Computational Fluid Dynamics (CFD) Toolbox.
  • Altair Activate Landing page
    Landing page //
    2023-09-14
  • OpenFOAM Landing page
    Landing page //
    2021-08-02

Altair Activate videos

No Altair Activate videos yet. You could help us improve this page by suggesting one.

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OpenFOAM videos

What is OpenFoam? | Skill-Lync

More videos:

  • Tutorial - How to run your first simulation in OpenFOAM® - Part 1 - tutorial
  • Tutorial - CFD tutorial for beginners | What is OpenFOAM? | SKILL-LYNC

Category Popularity

0-100% (relative to Altair Activate and OpenFOAM)
Technical Computing
22 22%
78% 78
Simulation Software
43 43%
57% 57
Numerical Computation
14 14%
86% 86
CFD
0 0%
100% 100

User comments

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Social recommendations and mentions

Based on our record, OpenFOAM seems to be more popular. It has been mentiond 19 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.

Altair Activate mentions (0)

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

OpenFOAM mentions (19)

  • OpenFOAM on Debian 12
    In openfoam.org, there is not compiled binaries for Debian (any version). So one should install it using docker (I prefer to do not use it) or by compiling the code from the source. I consider compiling from source, but I do prefer binaries. Source: 10 months ago
  • Please help me get running OpenFOAM
    Hello I am a mechanical engineering student in my last year. So I made the wisest decision to learn OpenFOAM. But there is the catch. I have no idea how to use Linux or how to emulate Linux on Windows 10. I found a lot of videos on Youtube how to download an start OpenFOAM but every one of them was using different methods each time so I got confused. Can anyone please help or direct me? Thank you for your answers... Source: about 1 year ago
  • Step by Step (Written not Video) Tutorial for FEM with Air
    As far as air flow simulation, I got slightly farther with Open Foam than I did in FreeCAD directly. Still, I got in way over my skill level and stopped before getting anything useful. Source: about 1 year ago
  • Open source FEA tools instead of ANSYS Workbench and APDL
    There are two versions of openfoam, one closed source (which is the one I linked to in my original comment, my apologies about that) and the open source version. But what you're describing makes it sound like fenics might be your best option. Source: over 1 year ago
  • command not found and looping
    I suggest you install per the instructions at openfoam.com or openfoam.org instead of using apt. Source: over 1 year ago
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What are some alternatives?

When comparing Altair Activate and OpenFOAM, you can also consider the following products

EMSO simulator - EMSO simulator is an equation-oriented process simulator with a graphical interface for modeling...

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

StochSD - StochSD (Stochastic System Dynamics) is a Continuous System Simulation extension that is built with the capabilities to help you simulate continuous flows between compartments and, most importantly, also has the power to manage discrete transitions …

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

Insight Maker - Explore powerful simulation algorithms for System Dynamics and Agent Based Modeling in a truly...

Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.