Viscoelastic initially stressed microbeam heated by an intense pulse laser via photo-thermoelasticity with two-phase lag

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dc.contributor.authorAbouelregal, Ahmed E.
dc.contributor.authorZakaria, Kadry
dc.contributor.authorSirwah, Magdy A.
dc.contributor.authorAhmad, Hijaz
dc.contributor.authorRashid, Ali F.
dc.date.accessioned2023-02-14T10:24:00Z
dc.date.available2023-02-14T10:24:00Z
dc.date.issued2022en_US
dc.departmentRektörlük, Bilişim Teknolojileri Uygulama ve Araştırma Merkezien_US
dc.description.abstractThis work aims to assess the response of viscoelastic Kelvin-Voigt microscale beams under initial stress. The microbeam is photostimulated by the light emitted by an intense picosecond pulsed laser. The photothermal elasticity model with dual-phase lags, the plasma wave equation and Euler-Bernoulli beam theory are utilized to construct the system equations governing the thermoelastic vibrations of microbeams. Using the Laplace transform technique, the problem is solved analytically and expressions are provided for the distributions of photothermal fields. Taking aluminum as a numerical example, the effect of the pulsed laser duration coefficient, viscoelasticity constants and initial stress on photothermal vibrations has been studied. In addition, a comparison has been made between different models of photo-thermoelasticity to validate the results of the current model. Photo-microdynamic systems might be monolithically integrated on aluminum microbeams using microsurface processing technology as a result of this research.en_US
dc.identifier.doi10.1142/S0129183122500735en_US
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85123920960en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://hdl.handle.net/11467/6215
dc.identifier.urihttps://doi.org/10.1142/S0129183122500735
dc.identifier.volume33en_US
dc.identifier.wosWOS:000811570100002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWorld Scientificen_US
dc.relation.ispartofInternational Journal of Modern Physics Cen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEuler-Bernoulli; initial stress; laser pulse; microbeams; phase-lags; Photo-thermoelasticity; viscosityen_US
dc.titleViscoelastic initially stressed microbeam heated by an intense pulse laser via photo-thermoelasticity with two-phase lagen_US
dc.typeArticleen_US

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