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Keywords: prestress
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Proceedings Papers

Proc. ASME. IMECE2022, Volume 1: Acoustics, Vibration, and Phononics, V001T01A011, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-89912
... developed wave finite element method by introducing the prestressing effect in Murnaghan hyperelastic materials and solving the dispersion curves of prestressed waveguide structures. Furthermore, this paper proposes a mode-tracking algorithm based on image sequential alignment that can achieve the multi...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 3: Biomedical and Biotechnology Engineering, V003T04A036, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10530
... in the aortic media. We found that prestress initially administered to ELs in the circumferential and axial directions, and the predefined internodal distance, which couples the SML and EL, are essential to computationally reconstruct the circumferential EL waviness and the longitudinal EL undulation...