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Journal Articles

Experimental Verification of Pulse Shaping in Elastic Metamaterials Under Impact Excitation

Greg Dorgant, William R. Johnson, Washington DeLima, Michael J. Leamy
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2023, 145(2): 021009.
Paper No: VIB-22-1245
https://doi.org/10.1115/1.4056043
Published Online: November 9, 2022
View Article titled, Experimental Verification of Pulse Shaping in Elastic Metamaterials Under Impact Excitation
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Topics: Additive manufacturing, Design, Excitation, Finite element analysis, Manufacturing, Materials properties, Metamaterials, Optimization, Pulse shaping, Shapes
Journal Articles

Phononic Materials for Pulse Shaping in Elastic Waveguides Motivated by Shock Testing

William R. Johnson, Michael J. Leamy, Washington DeLima, Massimo Ruzzene
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041012.
Paper No: VIB-21-1341
https://doi.org/10.1115/1.4053778
Published Online: March 11, 2022
View Article titled, Phononic Materials for Pulse Shaping in Elastic Waveguides Motivated by Shock Testing
Open the PDF for Phononic Materials for Pulse Shaping in Elastic Waveguides Motivated by Shock Testing in another window
Topics: Optimization, Phononic crystals, Shapes, Stiffness, Waves, Pulse shaping, Waveguides, Shock (Mechanics), Errors, Finite element analysis