Geometry and shape optimization of piezoelectric cantilever energy harvester using COMSOL multiphysics software

A tétel rövid nézete
dc.contributor.authorHashim, Ahmed A.
dc.contributor.authorMahmoud, Khalil I.
dc.contributor.authorRidha, Hussein M.
dc.contributor.statusnemhu_HU
dc.date.accessioned2021-06-08T12:02:00Z
dc.date.available2021-06-08T12:02:00Z
dc.date.issued2021-08
dc.description.abstractIn embedded systems that necessarily require a steady source of power and (or) attaches to a sensor(s), there are opportunities to mix small batteries to supply such power. The aim of this research is to optimize the geometry and shape of piezoelectric cantilevers to harvest more power. Several piezoelectric cantilever geometries with various shapes (rectangular, triangular, circular, and trapezoidal cross section) are tested in COMSOL multiphysics simulator to find the best geometry that provides the highest accomplishable power. The most efficient geometry was found to be conferred by the trapezoidal, cross section cantilever. Next, another improvement method was applied to maximize the harvested power of the cantilever by modifying the shape of the trapezoidal cantilever structure through increasing the number of its faces. The results demonstrated that the highest output power (36 mW) was produced by the four faces, trapezoidal cross section design of cantilever.hu_HU
dc.identifier.doi10.1556/1848.2021.00170hu_HU
dc.identifier.issn2062-0810
dc.identifier.issue2hu_HU
dc.identifier.jtitleInternational Review of Applied Sciences and Engineering
dc.identifier.urihttp://hdl.handle.net/2437/310803
dc.identifier.urlhttps://akjournals.com/view/journals/1848/12/2/article-p103.xmlhu_HU
dc.identifier.volume12hu_HU
dc.language.isoenhu_HU
dc.publisherAkadémiai Kiadóhu_HU
dc.subjectenergy harvesting systemhu_HU
dc.subjectpiezoelectric cantileverhu_HU
dc.subjectgeometry optimizationhu_HU
dc.subjectshape optimizationhu_HU
dc.subjectCOMSOL multiphysicshu_HU
dc.titleGeometry and shape optimization of piezoelectric cantilever energy harvester using COMSOL multiphysics softwarehu_HU
Fájlok
Eredeti köteg (ORIGINAL bundle)
Megjelenítve 1 - 1 (Összesen 1)
Nincs kép
Név:
_20634269___International_Review_of_Applied_Sciences_and_Engineering__Geometry_and_shape_optimization_of_piezoelectric_cantilever_energy_harvester_using_COMSOL_multiphysics_software.pdf
Méret:
2.16 MB
Formátum:
Adobe Portable Document Format
Letöltés
Engedélyek köteg
Megjelenítve 1 - 1 (Összesen 1)
Nincs kép
Név:
license.txt
Méret:
2.57 KB
Formátum:
Item-specific license agreed upon to submission
Leírás:
Letöltés
Gyűjtemények
International Review of Applied Sciences and Engineering