Effective Negative Mass Nonlinear Acoustic Metamaterial with Pure Cubic Oscillator


Effective Negative Mass Nonlinear Acoustic Metamaterial with Pure Cubic Oscillator is a scholarly work, published in 2018 in ''Advances in Civil Engineering''. The main subjects of the publication include Jet noise, metamaterial, acoustics, physics, nonlinear system, materials science, acoustic metamaterial, and cubic crystal system. The Lindstedt–Poincaré method was utilized to analyze the dispersion curves of nonlinear metamaterial with a pure Duffing oscillator.
DOI 10.1155/2018/3081783