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Dissipative Multiresonant Pillared and Trampoline Metamaterials With Amplified Local Resonance Bandgaps and Broadband Vibration Attenuation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study deals with the analysis of dissipative multiresonant pillared and trampoline effect–enhanced elastic metamaterials for the amplification of local resonance bandgaps. The study is conducted through a finite ...
Thermal Acoustic Wave Generation and Propagation Using Suspended Carbon Nanotube Thin Film in Fluidic Environments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simplified analytical pressure solution for thermalacoustic wave response generated by using suspended multiwall carbon nanotube (MWCNT) thin film in different fluidic environments is developed. The solution consists of ...
An Analytical Symplecticity Method for Axial Compression Plastic Buckling of Cylindrical Shells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study is mainly concerned with the analytical solutions of plastic bifurcation buckling of cylindrical shells under compressive load. The analysis is based on the J2 deformation theory with a linear hardening and ...
Nonlinear Flutter Analysis of Orthotropic Laminated Thin Rectangular Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This article focuses on the nonlinear flutter behaviors of laminated orthotropic thin rectangular plates under the influence of aerodynamic loading. The aerodynamic load is determined by the first-order piston ...
Generation of High Intensity Focused Ultrasound by Carbon Nanotube Opto Acoustic Lens
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new model of highintensity focused ultrasound generation by radiation from a composite nanothinfilm made of carbon nanotubes (CNTs) and elastomeric polymer is presented in this paper. The composite nanothinfilm is deposited ...
Chiral Standing Spin Waves and Unidirectional Waves of Odd Elastic Cylindrical Shells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rotating waves can be observed in structures with periodic conditions, such as cylinders and spheres. Compared with traveling waves and standing waves, rotating waves have received less attention. In this paper, an odd ...
Particle Shape Effect on Creep and Fluidity of Granular Packing
Publisher: American Society of Civil Engineers
Abstract: AbstractThe mechanical behavior of granular packing is closely related to the particle shape.
This study investigated the macroscopic behavior of mixture specimens with different
contents of glass beads and Fujian sand ...
Modulating Band Gap Structure by Parametric Excitations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Artificial periodic structures are used to control spatial and spectral properties of acoustic or elastic waves. The ability to exploit band gap structure creatively develops a new route to achieve excellently manipulated ...
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