Mesh Motion In Fluid-Structure Interaction With Deep Operator Networks - Supporting Dataset

Supporting dataset for the numerical experiments in the manuscript Mesh Motion In Fluid-Structure Interaction With Deep Operator Networks, consisting of a tar.gz archive containing the following directories:

learnext_dataset

Dataset used to train the DeepONet mesh motion model. For one period of structure deformation in the FSI benchmark problem 2 of Turek and Hron (2006), contains the harmonic mesh motion in input and biharmonic mesh motion in output, relative to the undeformed domain.

mesh

Mesh of the FSI benchmark problem 2 used to run FSI simulations to test DeepONet mesh motion.

Warmstart checkpoint

State checkpoint of FSI benchmark problem 2 run for 15 simulation seconds with trained DeepONet mesh motion. Used to warmstart the FSI simulations to verify quantities of interest produced from DeepONet mesh motion by comparing it with ones from biharmonic mesh motion.

grav-test

Dataset used in gravity-driven deformation test of DeepONet mesh motion.

best_run_model

Saved, pretrained branch and trunk networks from the best run of the hyperparameter study and problem-file needed to build the DeepONet mesh motion from it.