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Keywords: wave equations
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2011, 133(1): 011009.
Published Online: December 17, 2010
... alternative modeling techniques for energy harvesting beams and uses these techniques in a theoretical study of a bimorph. One of the methods is a novel application of the dynamic stiffness method (DSM) to the modeling of energy harvesting beams. This method is based on the exact solution of the wave equation...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2010, 132(5): 051003.
Published Online: August 19, 2010
... boundary becomes an interior node. As such, its solutions and spatial derivatives are calculated based on the procedure discussed in Sec. 3 . diffusion elastic waves hyperbolic equations nonlinear differential equations oscillations vibrations wave equations Previously, the CESE method has...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2010, 132(3): 031008.
Published Online: April 23, 2010
...Lea Sirota; Yoram Halevi The paper considers the problem of suppressing the free vibration, induced by nonzero initial conditions, in a flexible system governed by the wave equation. First an exact response of the system, with general linear boundary conditions, is derived in terms of propagating...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. April 2003, 125(2): 133–136.
Published Online: April 1, 2003
... of the wave equation, they have the interesting property that they are exact, regardless of the scale of the acoustic disturbance relative to that of the inhomogeneity. Calculations showing the propagation of waves in cylindrical and spherical geometries are presented. Kinsler, L., Frey, A., Coppens...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. July 2002, 124(3): 387–396.
Published Online: June 12, 2002
... and Acoustics. Manuscript received April 2001; revised January 2002. Associate Editor: J. Wickert. 01 April 2001 01 January 2002 12 06 2002 vibrations continuum mechanics wave equations Fourier series Galerkin method Use of an inflated structure in an aerospace application...