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[WIP] Implementation of RBF mesh deformation method
Proposed Changes
I have been implementing for SU2 the radial basis function mesh deformation method with the selection of the control points using a greedy algorithm and a volume reduction technique to reduce the computational cost. The method can be used inside the shape optimization framework when calling SU2_DEF, keeping the standard ELA differentiated by codipack for the mesh sensitivity. References: Abergo, Luca, Myles Morelli, and Alberto Guardone. "Aerodynamic Shape Optimization Based on Discrete Adjoint and RBF." Journal of Computational Physics (2023): 111951.
M. Morelli, T. Bellosta, A. Guardone, Efficient radial basis function mesh deformation methods for aircraft icing, J. Comput. Appl. Math. (2021) 113492,
Related Work
Resolve any issues (bug fix or feature request), note any related PRs, or mention interactions with the work of others, if any.
PR Checklist
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- [ ] I am submitting my contribution to the develop branch.
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@lucaabergo Currently I only see the config options in the PR, I guess the source code of implementation is coming later? Or are you planning to interact with an external code?
Hi, @lucaabergo is there any update? This sound interesting as I am currently working on morphing camber simulations.
@tbellosta may you have a contact with @lucaabergo? If he has no time, I can pull the implementation to the current version. Some fork/branch as you directed me for the rotor controls case would be nice.
