1-11 of 11
Phononic crystals
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

High-Frequency Band Gap Design of Porous Phononic Crystals by Topology Optimization

Naoki Murai, Yuki Noguchi, Takayuki Yamada
Proc. ASME. IDETC-CIE2023, Volume 3B: 49th Design Automation Conference (DAC), V03BT03A012, August 20–23, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DETC2023-114619
https://doi.org/10.1115/DETC2023-114619
View Paper titled, High-Frequency Band Gap Design of Porous Phononic Crystals by Topology Optimization
Open the PDF for High-Frequency Band Gap Design of Porous Phononic Crystals by Topology Optimization in another window
Topics: Design, Energy gap, Phononic crystals, Topology optimization
Proceedings Papers

Experimental Verification of Pulse Shaping in Elastic Metamaterials Under Impact Excitation

Greg Dorgant, Washington DeLima, Michael J. Leamy
Proc. ASME. IDETC-CIE2022, Volume 10: 34th Conference on Mechanical Vibration and Sound (VIB), V010T10A001, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89402
https://doi.org/10.1115/DETC2022-89402
View Paper titled, Experimental Verification of Pulse Shaping in Elastic Metamaterials Under Impact Excitation
Open the PDF for Experimental Verification of Pulse Shaping in Elastic Metamaterials Under Impact Excitation in another window
Topics: Excitation, Metamaterials, Pulse shaping, Design, Additive manufacturing, Finite element analysis, Geometry, Impact testing, Materials properties, Phononic crystals
Proceedings Papers

Efficient Design of Acoustic Metamaterials With Design Domains of Variable Size Using Graph Neural Networks

Tyler Wiest, Carolyn Conner Seepersad, Michael Haberman
Proc. ASME. IDETC-CIE2022, Volume 3A: 48th Design Automation Conference (DAC), V03AT03A047, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89722
https://doi.org/10.1115/DETC2022-89722
View Paper titled, Efficient Design of Acoustic Metamaterials With Design Domains of Variable Size Using Graph Neural Networks
Open the PDF for Efficient Design of Acoustic Metamaterials With Design Domains of Variable Size Using Graph Neural Networks in another window
Topics: Artificial neural networks, Design, Phononic crystals, Acoustics, Architecture, Encryption, Metamaterials, Space
Proceedings Papers

Frequency Tunable Phononic Crystal Flat Lens for Subwavelength Imaging

Hrishikesh Danawe, Serife Tol
Proc. ASME. IDETC-CIE2021, Volume 10: 33rd Conference on Mechanical Vibration and Sound (VIB), V010T10A001, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-71319
https://doi.org/10.1115/DETC2021-71319
View Paper titled, Frequency Tunable Phononic Crystal Flat Lens for Subwavelength Imaging
Open the PDF for Frequency Tunable Phononic Crystal Flat Lens for Subwavelength Imaging in another window
Topics: Imaging, Lenses (Optics), Phononic crystals, Refraction, Waves
Proceedings Papers

Negative Refractive Index in a Two-Dimensional Nonlinear Rotator Lattice

Lezheng Fang, Michael J. Leamy
Proc. ASME. IDETC-CIE2021, Volume 10: 33rd Conference on Mechanical Vibration and Sound (VIB), V010T10A002, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-71840
https://doi.org/10.1115/DETC2021-71840
View Paper titled, Negative Refractive Index in a Two-Dimensional Nonlinear Rotator Lattice
Open the PDF for Negative Refractive Index in a Two-Dimensional Nonlinear Rotator Lattice in another window
Topics: Nonlinear waves, Refraction, Refractive index, Waves, Computer simulation, Wave amplitude, Design, Periodic structures, Phononic crystals, Resonance
Proceedings Papers

Inhomogeneous Folding Modes in Infinite Lattices of Rigid Triangulated Miura-ori

Anandaroop Lahiri, Phanisri P. Pratapa
Proc. ASME. IDETC-CIE2021, Volume 8B: 45th Mechanisms and Robotics Conference (MR), V08BT08A035, August 17–19, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DETC2021-68532
https://doi.org/10.1115/DETC2021-68532
View Paper titled, Inhomogeneous Folding Modes in Infinite Lattices of Rigid Triangulated Miura-ori
Open the PDF for Inhomogeneous Folding Modes in Infinite Lattices of Rigid Triangulated Miura-ori in another window
Topics: Deformation, Degrees of freedom, Displacement, Engineering systems and industry applications, Hinges, Phononic crystals, Stiffness, Structural analysis, Wavelength
Proceedings Papers

Design of Miura-Ori Patterns With Acoustic Bandgaps

Phanisri P. Pratapa, Phanish Suryanarayana, Glaucio H. Paulino
Proc. ASME. IDETC-CIE2017, Volume 5B: 41st Mechanisms and Robotics Conference, V05BT08A038, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67384
https://doi.org/10.1115/DETC2017-67384
View Paper titled, Design of Miura-Ori Patterns With Acoustic Bandgaps
Open the PDF for Design of Miura-Ori Patterns With Acoustic Bandgaps in another window
Topics: Acoustics, Design, Energy gap, Stiffness, Wave propagation, Waves, Materials properties, Phononic crystals, Solids, Vibration control
Proceedings Papers

Determination of Acoustic Scattering From a Two-Dimensional Finite Phononic Crystal Using Bloch Wave Expansion

Jason A. Kulpe, Michael J. Leamy, Karim G. Sabra
Proc. ASME. IDETC-CIE2014, Volume 8: 26th Conference on Mechanical Vibration and Noise, V008T11A075, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34404
https://doi.org/10.1115/DETC2014-34404
View Paper titled, Determination of Acoustic Scattering From a Two-Dimensional Finite Phononic Crystal Using Bloch Wave Expansion
Open the PDF for Determination of Acoustic Scattering From a Two-Dimensional Finite Phononic Crystal Using Bloch Wave Expansion in another window
Topics: Acoustics, Electromagnetic scattering, Phononic crystals, Radiation scattering, Scattering (Physics), Waves, Pressure, Dimensions, Theorems (Mathematics), Wavelength
Proceedings Papers

Toplogy Design and Optimization of Nonlinear Metamaterials

Kevin L. Manktelow, Michael J. Leamy, Massimo Ruzzene
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 233-243, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-70130
https://doi.org/10.1115/DETC2012-70130
View Paper titled, Toplogy Design and Optimization of Nonlinear Metamaterials
Open the PDF for Toplogy Design and Optimization of Nonlinear Metamaterials in another window
Topics: Design, Metamaterials, Optimization, Energy gap, Topology, Acoustics, Algorithms, Computer simulation, Finite element analysis, Phononic crystals
Proceedings Papers

A Three-Dimensional Lumped Parameter Model of Nanoscale Phononic Crystals

Bruce L. Davis, Mahmoud I. Hussein
Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 285-290, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-87674
https://doi.org/10.1115/DETC2009-87674
View Paper titled, A Three-Dimensional Lumped Parameter Model of Nanoscale Phononic Crystals
Open the PDF for A Three-Dimensional Lumped Parameter Model of Nanoscale Phononic Crystals in another window
Topics: Lumped parameter models, Nanoscale phenomena, Phononic crystals, Atomic structure, Energy gap, Equations of motion, Modeling, Springs, Wave propagation
Proceedings Papers

Flexural Vibration Band Gaps in Periodic Sandwich Beams With Auxetic Core

Jihong Wen, Xisen Wen, Dianlong Yu
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 471-475, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-34131
https://doi.org/10.1115/DETC2007-34131
View Paper titled, Flexural Vibration Band Gaps in Periodic Sandwich Beams With Auxetic Core
Open the PDF for Flexural Vibration Band Gaps in Periodic Sandwich Beams With Auxetic Core in another window
Topics: Energy gap, Vibration, Phononic crystals, Computational methods, Waves