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Acoustic Wave Reflection in Water Affects Underwater Wireless Sensor Networks

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dc.affiliation.dptoUC3M. Departamento de Teoría de la Señal y Comunicacioneses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Comunicacioneses
dc.contributor.authorSathish, Kaveripakam
dc.contributor.authorHamdi, Monia
dc.contributor.authorVenkata, Ravikumar Chinthaginjala
dc.contributor.authorAlibakhshikenari, Mohammad
dc.contributor.authorAyadi, Manel
dc.contributor.authorPau, Giovanni
dc.contributor.authorAbbas, Mohamed
dc.contributor.authorShukla, Neeraj Kumar
dc.date.accessioned2023-12-20T15:21:29Z
dc.date.available2023-12-20T15:21:29Z
dc.date.issued2023-06-01
dc.description.abstractThe phenomenon of acoustic wave reflection off fluid-solid surfaces is the focus of this research. This research aims to measure the effect of material physical qualities on oblique incidence acoustic attenuation across a large frequency range. To construct the extensive comparison shown in the supporting documentation, reflection coefficient curves were generated by carefully adjusting the porousness and permeability of the poroelastic solid. The next stage in determining its acoustic response is to determine the pseudo-Brewster angle shift and the reflection coefficient minimum dip for the previously indicated attenuation permutations. This circumstance is made possible by modeling and studying the reflection and absorption of acoustic plane waves encountering half-space and two-layer surfaces. For this purpose, both viscous and thermal losses are taken into account. According to the research findings, the propagation medium has a significant impact on the form of the curve that represents the reflection coefficient, whereas the effects of permeability, porosity, and driving frequency are relatively less significant to the pseudo-Brewster angle and curve minima, respectively. This research additionally found that as permeability and porosity increase, the pseudo-Brewster angle shifts to the left (proportionally to porosity increase) until it reaches a limiting value of 73.4 degrees, and that the reflection coefficient curves for each level of porosity exhibit a greater angular dependence, with an overall decrease in magnitude at all incident angles. These findings are given within the framework of the investigation (in proportion to the increase in porosity). The study concluded that when permeability declined, the angular dependence of frequency-dependent attenuation reduced, resulting in iso-porous curves. The study also discovered that the matrix porosity largely affected the angular dependency of the viscous losses in the range of 1.4 x 10(-14) m(2) permeability.en
dc.description.sponsorshipThis research was funded by Princess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2023R125), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia. The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University (KKU) for funding this work through the Research Group Program Under the Grant Number: (R.G.P.2/382/44).en
dc.format.extent20
dc.identifier.bibliographicCitationSathish K, Hamdi M, Chinthaginjala Venkata R, Alibakhshikenari M, Ayadi M, Pau G, Abbas M, Shukla NK. Acoustic Wave Reflection in Water Affects Underwater Wireless Sensor Networks. Sensors. 2023; 23(11):5108. https://doi.org/10.3390/s23115108en
dc.identifier.doihttps://doi.org/10.3390/s23115108
dc.identifier.issn1424-3210
dc.identifier.publicationfirstpage5108-1
dc.identifier.publicationissue11, 5108
dc.identifier.publicationlastpage5108-20
dc.identifier.publicationtitleSensorsen
dc.identifier.publicationvolume23
dc.identifier.urihttps://hdl.handle.net/10016/39124
dc.identifier.uxxiAR/0000033578
dc.language.isoengen
dc.publisherMDPIen
dc.rights© 2023 by the authors. Licensee MDPI, Basel, Switzerland.es
dc.rightsThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) licenseen
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Españaes
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaTelecomunicacioneses
dc.subject.otherAcoustic Wavesen
dc.subject.otherIncidenceen
dc.subject.otherPermeabilityen
dc.subject.otherReflectionen
dc.subject.otherUnderwater Environmentsen
dc.subject.otherRouting Protocolen
dc.subject.otherPorous Materialen
dc.subject.otherAlgorithmsen
dc.subject.otherModelen
dc.titleAcoustic Wave Reflection in Water Affects Underwater Wireless Sensor Networksen
dc.typeresearch articleen
dc.type.hasVersionVoRen
dspace.entity.typePublication
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