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The Damage Depth Evaluation Based on the Active IR Thermography


Bagavac, Petra; Krstulović-Opara, Lovre; Domazet, Željko
The Damage Depth Evaluation Based on the Active IR Thermography // 36th Danubia Adria Symposium on Advances in Experimental Mechanics / Robert Zemčík, Jan Krystek (ur.).
Plsen: University of West Bohemia, 2019. str. 81-83 (pozvano predavanje, međunarodna recenzija, prošireni sažetak, znanstveni)


Naslov
The Damage Depth Evaluation Based on the Active IR Thermography

Autori
Bagavac, Petra ; Krstulović-Opara, Lovre ; Domazet, Željko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni

Izvornik
36th Danubia Adria Symposium on Advances in Experimental Mechanics / Robert Zemčík, Jan Krystek - Plsen : University of West Bohemia, 2019, 81-83

ISBN
978-80-261-0876-4

Skup
36th Danubia Adria Symposium on Advances in Experimental Mechanics

Mjesto i datum
Plzen, Češka, 24-27.09.2019

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
IR thermography ; TSR ; Defect Characterization

Sažetak
Active infrared thermography is a NDT method capable of locating indications and damage in composites and metals. There are numerous approaches how to locate damage, but precise detection of depth was always an issue. A damage is fully described by its geometry and depth. Determination of damage geometry, based on thermal contrast between cooling curves of observed surface, is described in earlier work. Thermal contrast is the difference between the thermal properties of the observed material and the damage. Method of depth evaluation is demonstrated on an aluminum plate, where damage is simulated as Flat Bottom Holes (FBH) of different diameters.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split