Free wave propagation in periodically stiffened cylindrical shells is investigated using a periodic finite element method developed by the authors. The modification of longitudinal wave modes was a primary objective because of their long wavelengths and poor attenuation characteristics. Cylinder configurations that utilize periodic axial curvature are examined and are shown to have significantly more coupling between longitudinal and fiexural wave modes than cylinders without axial curvature. This coupling significantly modifies the stop and pass band behavior. In this paper, the periodic finite element method is first reviewed. The method is then applied to a one-dimensional periodic structure consisting of circular beam sections. The longitudinal/flexural wave mode conversion in this simple structure is illustrated. Finally, results for cylindrical shells with and without axial curvature are presented.
Skip Nav Destination
Article navigation
April 1997
Research Papers
Wave Mode Conversion in Stiffened Cylindrical Shells With Periodic Axial Curvature
M. L. Accorsi,
M. L. Accorsi
Department of Civil Engineering, University of Connecticut, Storrs, CT 06269-3037
Search for other works by this author on:
M. S. Bennett
M. S. Bennett
Electric Boat Corporation, Technology Development and Analysis, Groton, CT 06340
Search for other works by this author on:
M. L. Accorsi
Department of Civil Engineering, University of Connecticut, Storrs, CT 06269-3037
M. S. Bennett
Electric Boat Corporation, Technology Development and Analysis, Groton, CT 06340
J. Vib. Acoust. Apr 1997, 119(2): 180-184 (5 pages)
Published Online: April 1, 1997
Article history
Received:
April 1, 1994
Revised:
August 1, 1994
Online:
February 26, 2008
Citation
Accorsi, M. L., and Bennett, M. S. (April 1, 1997). "Wave Mode Conversion in Stiffened Cylindrical Shells With Periodic Axial Curvature." ASME. J. Vib. Acoust. April 1997; 119(2): 180–184. https://doi.org/10.1115/1.2889700
Download citation file:
Get Email Alerts
Cited By
Nonminimum Phase Zeros of Multi-Degrees-of-Freedom Damped Flexible Systems
J. Vib. Acoust (April 2025)
Dynamics of Electrically Assisted Turbocharger Rotor System Supported on Floating Ring Bearings
J. Vib. Acoust (June 2025)
Nonlinear Damping Amplifier Friction Bearings
J. Vib. Acoust (June 2025)
Related Articles
Longitudinal Waves in a Submerged Cylindrical Rod
J. Appl. Mech (March,2011)
Acoustic Non-Reciprocity in Lattices With Nonlinearity, Internal Hierarchy, and Asymmetry: Computational Study
J. Vib. Acoust (October,2019)
Use of the Finite Element Method in the Analysis of Impact-Induced Longitudinal Waves in Constrained Elastic Systems
J. Mech. Des (June,1995)
A Perturbation Approach for Predicting Wave Propagation in One-Dimensional Nonlinear Periodic Structures
J. Vib. Acoust (June,2010)
Related Proceedings Papers
Related Chapters
Conclusion
Introduction to Finite Element, Boundary Element, and Meshless Methods: With Applications to Heat Transfer and Fluid Flow
Thermal Interface Resistance
Thermal Management of Microelectronic Equipment
Fully Plastic J-Integrals for Through-Wall Axial Cracks in Pipes
Fatigue and Fracture Mechanics: 29th Volume