OpenFOAM 11 'mover' Interpolator Option: Usage and Alternatives

To help with the 'mover' in OpenFOAM 11, specifically the 'interpolator' option.

While there seems to be a lack of readily available examples or tutorials on the 'interpolator' option in OpenFOAM 11's 'mover' dictionary, here's some insight that might be helpful:

* Purpose: Based on the available comments within the code snippet you provided, 'interpolator' likely refers to a motion solver that utilizes interpolation techniques to update mesh points during dynamic mesh simulations. This could involve techniques like linear interpolation, polynomial interpolation, or more advanced approaches.

 * Limited Information: The absence of extensive documentation or examples suggests that 'interpolator' might be a less commonly used or experimental feature in OpenFOAM 11. It's possible that 'motionSolver' is the more prevalent and well-supported option.

 * Alternative Approaches: If you're encountering difficulties with 'interpolator' due to its limited resources, consider exploring the 'motionSolver' option. There might be more documentation and examples available for this motion solver.

Here are some suggestions for further exploration:

 * OpenFOAM User Guide: The OpenFOAM User Guide (searchable online) might provide more general guidance on dynamic meshing techniques, even if it doesn't specifically address the 'interpolator' option.

 * Community Forums: OpenFOAM user forums (like those on OpenFOAM websites or CFD online communities) could be a valuable resource to connect with other users who might have experience with the 'interpolator' or alternative motion solvers.

 * Code Exploration (Cautiously): If you're comfortable delving into the source code, you might be able to glean some insights into the implementation of the 'interpolator'. However, proceed with caution as modifying core OpenFOAM code can lead to unexpected behavior.

If you can share more details about your specific use case or the challenges you're facing with 'motionSolver', I might be able to provide more tailored advice.