Abstract An Acoustic Black Hole (ABH) indentation embedded in thin-walled structures has
been proved remarkably useful for broadband flexural wave focalization, in which the phase …

The acoustic black hole (ABH) phenomenon in thin-walled structures with a tailored power-
law-profiled thickness allows for a gradual change of the phase velocity of flexural waves …

An acoustic black hole (ABH) resonator is regarded as an efficient approach for controlling
vibration caused by flexural wave energy. In this paper, the beam models with periodic ABH …

Stepped thickness rectangular plates are found in various engineering branches, and
knowledge about their dynamic performance represents an important issue for rational …

Im Fokus der Maschinenakustik steht die Beschreibung und Beeinflussung des von techni-
schen Strukturen abgestrahlten Luftschalls. Die Wirkkette der Schallentstehung vom Spekt …

The accuracy of satellites is extremely dependent on the control of the micro-vibration while
the transmission paths among multiple vibration sources are complex. To reduce the impact …

Vibratory power is defined as the rate of energy transmitted through a cross section of unit
width in a vibrating structure. It is known that the vibratory power is a function of the source …

微能量采集器中电容式采集器易与IC 工艺集成, 目前已知的传统电容式微能量采集器都需要
外加电压, 这在很大程度上限制电容式微能量采集器的实际使用. 针对该问题 …

Theoretical analysis is conducted to investigate the nonlinear vibration response in a double-
helical gear set under the influence of staggering, single pitch error and cumulative pitch …

Significant improvements in deformation resistance and ductility of metals are observed in
the electrically assisted forming (EAF) process. Both electroplastic effect (EPE) induced by …