Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/12648
DC FieldValueLanguage
dc.contributor.authorPellet, Lauranne-
dc.contributor.authorChristodoulides, Paul-
dc.contributor.authorDonne, Sarah-
dc.contributor.authorBean, Christopher-
dc.contributor.authorDias, Frederic-
dc.date.accessioned2018-08-10T05:44:07Z-
dc.date.available2018-08-10T05:44:07Z-
dc.date.issued2017-05-
dc.identifier.citationTheoretical and Applied Mechanics Letters, 2017, vol. 7, no. 3, pp. 138-144en_US
dc.identifier.issn20950349-
dc.description.abstractWe present second-order expressions for the free-surface elevation, velocity potential and pressure resulting from the interaction of surface waves in water of arbitrary depth. When the surface waves have nearly equal frequencies and nearly opposite directions, a second-order pressure can be felt all the way to the sea bottom. There are at least two areas of applications: reflective structures and microseisms. Microseisms generated by water waves in the ocean are small vibrations of the ground resulting from pressure oscillations associated with the coupling of ocean surface gravity waves and the sea floor. They are recorded on land-based seismic stations throughout the world and they are divided into primary and secondary types, as a function of spectral content. Secondary microseisms are generated by the interaction of surface waves with nearly equal frequencies and nearly opposite directions. The efficiency of microseism generation thus depends in part on ocean wave frequency and direction. Based on the second-order expressions for the dynamic pressure, a simple theoretical analysis that quantifies the degree of nearness in amplitude, frequency, and incidence angle, which must be reached to observe the phenomenon, is presented.en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofTheoretical and Applied Mechanics Lettersen_US
dc.rights© The Authors. Published by Elsevier Ltd on behalf of The Chinese Society of Theoretical and Applied Mechanics. This is an open access article under the CC BY-NC-ND licenseen_US
dc.subjectMicroseismsen_US
dc.subjectOcean wave–wave interactionen_US
dc.subjectPressureen_US
dc.titlePressure induced by the interaction of water waves with nearly equal frequencies and nearly opposite directionsen_US
dc.typeArticleen_US
dc.collaborationEcole Centrale Marseilleen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationUniversity College Dublinen_US
dc.collaborationDublin Institute for Advanced Studiesen_US
dc.subject.categoryElectrical Engineering - Electronic Engineering - Information Engineeringen_US
dc.subject.categoryMechanical Engineeringen_US
dc.journalsOpen Accessen_US
dc.countryCyprusen_US
dc.countryIrelanden_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1016/j.taml.2017.04.002en_US
dc.relation.issue3en_US
dc.relation.volume7en_US
cut.common.academicyear2016-2017en_US
dc.identifier.spage138en_US
dc.identifier.epage144en_US
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairetypearticle-
crisitem.journal.journalissn2095-0349-
crisitem.journal.publisherElsevier-
crisitem.author.deptDepartment of Electrical Engineering, Computer Engineering and Informatics-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0002-2229-8798-
crisitem.author.parentorgFaculty of Engineering and Technology-
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