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Modeling Heterogeneous Media With Microstructures of Different Scales
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this paper is to extend the framework of the continuum theory so that it can capture the properties that are embedded in the microstructure or nanostructure and still keep ...
Band Gaps in a Multiresonator Acoustic Metamaterial
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, we investigated dispersion curves and the band gap structure of a multiresonator mass-in-mass lattice system. The unit cell of the lattice system consists of three separate masses ...
Wave Propagation Induced by Multiple Piezoelectric Actuators in Electromechanical Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper provides a theoretical analysis of the elastic wave propagation in an elastic medium induced by embedded piezoceramic actuators under dynamic electric loads. A new actuator model ...
Effective Dynamic Properties and Multi-Resonant Design of Acoustic Metamaterials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the study, a retrieval approach is extended to determine the effective dynamic properties of a finite multilayered acoustic metamaterial based on the theoretical reflection and transmission ...
Biomechanical Strain Analysis at the Interface of Brain and Nanowire Electrodes on a Neural Probe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The viability of neural probes with microelectrodes for neural recording and stimulation in the brain is important for the development of neuroprosthetic devices. Vertically aligned nanowire ...