Pregled bibliografske jedinice broj: 1276205
Sensitivity analysis of numerical model parameters for optimized PEH responses
Sensitivity analysis of numerical model parameters for optimized PEH responses // Journal of Vibroengineering, 25 (2023), 4; 698-712 doi:10.21595/jve.2022.22910 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1276205 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sensitivity analysis of numerical model parameters
for optimized PEH responses
Autori
Gljušćić, Petar ; Zelenika, Saša
Izvornik
Journal of Vibroengineering (1392-8716) 25
(2023), 4;
698-712
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
piezoelectric energy harvesters ; optimized geometry ; numerical analyses ; mesh sensitivity
Sažetak
With the increasing popularity of wearable devices, typically employed in fitness and health monitoring, there is an evident need to extend their autonomy and replace the conventional power sources with environmentally friendly alternatives. Piezoelectric energy harvesting systems, optimized for collecting kinetic energy from random human motion and transduce it into electrical energy, represent a viable option for powering autonomous wearables. Since established analytical methods are unable to model the behaviour of piezoelectric harvesters with complex optimized geometries, suitable numerical models need to be employed for their design. This implies the need of a thorough study focused on the mechanical engineering design optimization purposes of how the finite element type and mesh density affect the uncoupled modal and coupled transient responses of a new class of optimised design configurations of the studied devices.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Projekti:
NadSve-uniri-tehnic-18-32 - Inovativne mehatroničke konstrukcije za pametna tehnološka rješenja (Zelenika, Saša, NadSve - Natječaj za dodjelu sredstava potpore znanstvenim istraživanjima na Sveučilištu u Rijeci za 2018. godinu - projekti iskusnih znanstvenika i umjetnika) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka,
Sveučilište u Rijeci
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi www.extrica.com www.extrica.comCitiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Emerging Sources Citation Index (ESCI)
- Scopus
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