Organization Overview
The OpenFOAM Foundation is a non-profit organization that maintains OpenFOAM (Open Source Field Operation and Manipulation), a free, open-source computational fluid dynamics (CFD) toolbox. Written in C++, OpenFOAM provides solvers for a wide range of fluid-flow and heat-transfer problems, from incompressible turbulent flows to multi-phase reactive transport.
OpenFOAM is widely used in academia and industry as an alternative to commercial CFD packages (ANSYS Fluent, STAR-CCM+). Its open-source nature allows users to inspect, modify, and extend solver algorithms — a critical capability for research applications requiring custom physics models.
Key Characteristics
- Solver library: Hundreds of pre-built solvers for steady/transient, incompressible/compressible, single/multi-phase, reactive, and particle-tracking simulations.
- Mesh flexibility: Supports unstructured polyhedral meshing with snappyHexMesh and blockMesh utilities, plus third-party meshing tool integration.
- Community-driven: Active development community with extensive documentation, tutorials, and third-party GUI front-ends (e.g., HELYX, simFlow).
Products in our knowledge base (1)
Market Position & Strategy
OpenFOAM Foundation develops OpenFOAM, serving the academic and industrial CFD market segment. The product's primary focus is computational fluid dynamics, competing in the broader open-source CFD category. The company maintains a specialized position by focusing on computational fluid dynamics workflows rather than attempting to cover the full breadth of the CAD/BIM market.
In a market increasingly dominated by large platform vendors (Autodesk, Dassault Systèmes, Siemens), specialized tools like OpenFOAM retain value by offering deeper functionality in their specific domain than general-purpose platforms can provide. Users typically choose OpenFOAM for its particular strengths in computational fluid dynamics, often using it alongside other tools for tasks outside its core specialty.
Learning Resources
OpenFOAM Foundation provides learning resources through official documentation, community forums, and partner networks. Users new to OpenFOAM should start with the vendor's official getting-started guides and supplement with community-produced tutorials and courses available on platforms like YouTube, Udemy, and LinkedIn Learning.