![]() ![]() This directory holds information about each of the fields required to run a simulation (pressure, velocity, turbulence, etc.). Boundary Condition Filesīoundary Condition (BC) information is primarily stored in the 0/ directory for any case set up. ![]() If you’re new to OpenFOAM or CFD, check out our previous post on the OpenFOAM case structure for a broader summary of how OpenFOAM works.Īll of the methods discussed here are used with OpenFOAM8, offered by the OpenFOAM Foundation. This post is going to look at some tips and tricks to help keep boundary condition (BC) files shorter, more readable, and more general. This learning curve is exacerbated when navigating complex cases where many boundaries and boundary conditions are required to determine the correct physics or extract valuable post processing data from the case. ![]() Without a user-interface there can be some challenges to learning, and using the program. While being extremely capable, accurate and comprehensive, it can also be challenging to learn as everything is controlled using text files via the command line. OpenFOAM is a powerful open source CFD toolbox that has proven itself as a competitive option for producing high quality results. ![]()
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