Data set for displacement-based multi-modal formulation of Koiter's method applied to cylindrical shells

These results complement the results reported in the AIAA SciTech 2022 publication "Displacement-based multi-modal formulation of Koiter's method applied to cylindrical shells", presented in the Special Session in Honor of Prof. Dr. Johann Arbocz.

A preprint of is already available as:

Castro SGP, Jansen E. Displacement-based multi-modal formulation of Koiter's method applied to cylindrical shells. EngrXiv Preprints, 2021. doi:10.31224/osf.io/92xvf.

The results are generated using the bfsccylinder module version 0.3.12, see file bfsccylinder-0.3.12.zip, also available in PyPi (https://pypi.org/project/bfsccylinder/). The composites module is also needed, see file composites-0.4.18.zip, also available in PyPi (https://pypi.org/project/composites/).

Main analysis scripts:

koiter_cylinder_von_Karman.py has the analysis function using Donnell-type or Von Kárman-type shell kinematics.

koiter_cylinder_Sanders.py has the analysis function using Sanders-type shell kinematics.

Verification case: Water's composite cylindrical shell

v00_DIANA_Waters_shell.zip reference results obtained with a converged model using DIANA Q40L elements

v00_Waters_composite_cylindrical_shell_sanders.py script to run the verification case

v00_Waters_composite_cylindrical_shell_sanders.result results saved in an object file saved using Pickle, can be loaded with `pickle.load()`

v00_Waters_composite_cylindrical_shell_sanders_b_ijkl.txt b_ijkl coefficients for this case, with 10 modes in the Koiter expansion

v00_Waters_composite_cylindrical_shell_sanders_output.txt printed output