Results 151 to 160 of about 252,123 (184)
Some of the next articles are maybe not open access.
Improved hydrodynamic performance of an OWC device based on a Helmholtz resonator
Energy, 2023Ayrton Alfonso Medina Rodríguez +6 more
semanticscholar +1 more source
A triple-resonant Janus-Helmholtz transducer
The Journal of the Acoustical Society of AmericaThe Janus–Helmholtz (JH) transducer is an underwater acoustic device that utilizes longitudinal resonance (LR) and liquid cavity resonance (LCR) to produce low-frequency, broadband acoustic emissions. However, attempts to enhance coupling with the flexural resonance (FR) of the radiation head have demonstrated that effective interaction between FR and ...
Wenzhao Liu +4 more
openaire +2 more sources
Resonant triads and direct resonance for Kelvin–Helmholtz waves
The Physics of Fluids, 1984It is shown that resonant triads exist for Kelvin–Helmholtz waves. The loci of various triad modes in wavenumber space are discussed in detail. In most cases of interest one of the three triad modes lies very close to the Kelvin–Helmholtz cutoff wavenumber and hence direct resonance occurs.
openaire +2 more sources
Metamaterial and Helmholtz coupled resonator for high-density acoustic energy harvesting
Nano Energy, 2021Ting Tan, Zhimiao Yan, Wei-Hsin Liao
exaly
Recent Advancements in Helmholtz Resonator Based Low-Frequency Acoustic Absorbers: A Critical Review
Archives of Computational Methods in EngineeringK. Mahesh, S. K. Ranjith, R. Mini
semanticscholar +1 more source
Low-frequency acoustic attenuator based on a labyrinthine Helmholtz resonator
Journal of the Brazilian Society of Mechanical Sciences and EngineeringAugusto B. Beck +3 more
semanticscholar +1 more source
Investigation on the Acoustic Performance of Multiple Helmholtz Resonator Configurations
Acoustics Australia, 2021K. Mahesh, R. Mini
semanticscholar +1 more source