A combined periodic acoustic black hole beams with wide vibration attenuation bands
Zhiwei Wan, Xiang Zhu, Tianyun Li, Yueyang Han, Wenjie Guo
Topics & Concepts
AttenuationVibrationBeam (structure)Superposition principlePhysicsAcousticsFinite element methodTransmission (telecommunications)AmplitudeDissipationOpticsTelecommunicationsEngineeringQuantum mechanicsThermodynamicsAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsFluid Dynamics and Vibration Analysis