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https://deepai.org/publication/circumferential-crack-modeling-of-thin-cylindrical-shells-in-modal-deformation Circumferential Crack Modeling of Thin Cylindrical Shells in Modal Deformation | DeepAI May 15, 2021 - 05/15/21 - An innovative technique, called conversion, is introduced to model circumferential cracks in thin cylindrical shells. The semi-ana... cylindrical shellscircumferentialcrackmodelingthin https://www.mdpi.com/1996-1944/15/3/698 Natural Frequencies Optimization of Thin-Walled Circular Cylindrical Shells Using Axially... One method to avoid vibration resonance is shifting natural frequencies far away from excitation frequencies. This study investigates optimizing the natural... natural frequenciescylindrical shellsoptimizationthin