Can I couple two participants one-way?

Yes! Several people are doing this already. Even though there may be other ways to do one-way coupling, it may still be beneficial to use preCICE here: flexible data mapping methods, parallel communication (your coupling data might be too large to write to disk), and already adapted solvers. Moved…

A detailed discussion on a specific example with OpenFOAM and CalculiX was moved to a new topic: How to configure one-way coupling

Can preCICE be used for one-way coupling?

Is preCICE for me?

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Can preCICE be used for one-way coupling?

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