Mode coupling due to a local inhomogeneity in a shallow-water acoustic waveguide in a broad frequency band
AA Lunkov, MA Shermeneva - Acoustical Physics, 2022 - Springer
Analytically and by numerical simulation, we consider the effect of a local inhomogeneity on
a broadband (50–250 Hz) sound field formed in a shallow-water (40 m) waveguide on a …
a broadband (50–250 Hz) sound field formed in a shallow-water (40 m) waveguide on a …
Modeling techniques for underwater acoustic scattering and propagation (including 3D effects)
P Petrov, B Katsnelson, Z Li - Journal of Marine Science and Engineering, 2022 - mdpi.com
Almost three years have passed since the publication of the first Special Issue on
threedimensional underwater acoustics in 2019 [1], and some new ideas have since …
threedimensional underwater acoustics in 2019 [1], and some new ideas have since …
[HTML][HTML] Integrated Methodology for Gas Content Assessment and Prediction in Shallow Muddy Lake Sediments: Acoustic Mapping and Correlation Analysis
This paper provides a step-by-step description of integrated methodology for quantification
and prediction of gas (methane, CH 4) content dynamics in shallow aquatic sediments under …
and prediction of gas (methane, CH 4) content dynamics in shallow aquatic sediments under …
Analysis of Variations of Acoustical Structure and Physical Components in Seawater Column in the Southern Deep Basin of the Caspian Sea
S Jamshidi - Acoustical Physics, 2024 - Springer
Variations of physical properties of seawater (sound speed, temperature, salinity, and
density) over the southern shelf of the Caspian Sea were assessed. Furthermore, the effect …
density) over the southern shelf of the Caspian Sea were assessed. Furthermore, the effect …
Broadband Acoustic Field in a Shallow-Water Waveguide with an Inhomogeneous Bottom
DD Sidorov, VG Petnikov, AA Lunkov - Acoustical Physics, 2023 - Springer
A broadband (35–1000 Hz) sound field formed by a point source in a shelf zone with
inhomogeneous bottom sediment structure is studied using numerical modeling. The shelf …
inhomogeneous bottom sediment structure is studied using numerical modeling. The shelf …
Широкополосное звуковое поле в мелководном волноводе с неоднородным дном
ДД Сидоров, ВГ Петников, АА Луньков - Akustičeskij žurnal, 2023 - journals.rcsi.science
С помощью численного моделирования исследуется широкополосное (35–1000 Гц)
звуковое поле, создаваемое точечным излучателем в шельфовой зоне с …
звуковое поле, создаваемое точечным излучателем в шельфовой зоне с …