Open Source
OpenFOAM is free to use and its source code is openly available under the GPL license, allowing for extensive customization and transparency in computational fluid dynamics (CFD) simulations.
Extensibility
Users can extend and modify the functionality of OpenFOAM to suit specific needs or integrate new algorithms, making it highly adaptable to various projects and research requirements.
Community and Support
A robust community of users and developers contributes to forums, documentation, and collaboration, providing substantial peer support and shared knowledge.
Versatility
OpenFOAM supports a wide range of physical models and simulation types, from simple incompressible flow to complex multiphase flows and chemical reactions, making it suitable for diverse applications.
Parallel Computing
Optimized for parallel processing, OpenFOAM can run efficiently on high-performance computing systems, thereby handling large-scale simulations effectively.
OpenFOAM is a powerful and versatile tool for CFD that is well-regarded in both academia and industry. Its open-source nature and comprehensive feature set make it a valuable resource for those needing customizability and advanced simulation capabilities.
We have collected here some useful links to help you find out if OpenFOAM is good.
Check the traffic stats of OpenFOAM on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of OpenFOAM on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of OpenFOAM's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of OpenFOAM on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about OpenFOAM on Reddit. This can help you find out how popualr the product is and what people think about it.
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: about 2 years ago
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: over 2 years ago
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: over 2 years ago
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 2 years ago
I suggest you install per the instructions at openfoam.com or openfoam.org instead of using apt. Source: over 2 years ago
Https://openfoam.org/ open CFD toolbox, includes turbulence modeling and heat transfer. Source: almost 3 years ago
If you haven't used the ESI version (i.e. If you got it from openfoam.org , let me know because the setup is much easier imo. Source: almost 3 years ago
For more complex shapes you need to solve the nonlinear navier-stokes fluid dynamics equations which can be done using some fluid dynamics software that uses the finite elements method. This is not a trivial task to do as the solutions are very sensitive to computational parameters (and they are very computationally expensive as well), so you need to know-how. While there are free open source fluid dynamics... Source: about 3 years ago
You can have a look at https://openfoam.org/. Source: about 3 years ago
You have to look into CFD software. Most are going to be really expensive for private use, but there are some decent open source options like OpenFOAM. Source: over 3 years ago
When I was in college, my university offered a free license to Autodesk and COMSOL. They are quite pricey if you don’t have that kind of access. But here’s an open source version: https://openfoam.org. Source: over 3 years ago
Open Foam is free and has the 3D solvers for all of that, although I wouldn’t call it simple to use. Source: over 3 years ago
Having previously used OpenFOAM on Linux over the years, I've been asked to consider switching to Windows. I'm using the OpenFOAM Foundation version, from openfoam.org. From what I've read so far, there are 2 realistic avenues for installation of OpenFOAM on Windows (please feel free to correct me/add upon these options). Source: over 3 years ago
The title pretty much says it all I need help porting a case from openfoam.com to openfoam.org. The case in question doesnt run on the .org version. I found a solution the other way around here but thats not helping my problem. Source: over 3 years ago
Mostly for work. I need to run some CFD models (OpenFOAM -https://openfoam.org/). But I also need to do pre-processing to create the models. I will use YADE (https://www.yade-dem.org/) and GMSH (http://gmsh.info/) for this. I think that for OpenFOAM it is more important to have good processors but for YADE and GMSH I think that I will also need a decent GPU. Source: almost 4 years ago
I don't know much about your field, but I would probably start with something like OpenFOAM. I believe it is C++, though there may be bindings for other languages I am not aware of. Source: almost 4 years ago
The last sentence is not clear--- which version of OpenFOAM you are using? Is it from openfoam.org (openfoam7, openfoam8, or openfoam9) or from OpenFOAM+ (openfoam.com). Source: about 4 years ago
/*--------------------------------*- C++ -*----------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: 7 \\/ M anipulation | \*---------------------------------------------------------------------------*/ FoamFile { version ... Source: about 4 years ago
I would like to start learning OpenFOAM but I don't know which version to install and use. OpenFOAM is available from https://openfoam.org and https://www.openfoam.com. What are the differences between the versions available on the .org website versus the one available on the .com website? Source: over 4 years ago
Do you know an article comparing OpenFOAM to other products?
Suggest a link to a post with product alternatives.
Is OpenFOAM good? This is an informative page that will help you find out. Moreover, you can review and discuss OpenFOAM here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
