Naslov
Application of the Source Distribution Image (SDI) procedure Estimation of the Spatial Distribution of High Impulsed Heat Flux of the plaster-concrete bond for porosity detection in honeycomb structures Stimulations Through Infrared Thermography

Autori
Krankenhagen R., Kervalishvili G.N., Maierhofer Ch. Susa M., Maldague X., Boras, Ivanka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
QIRT'10 International Conference Quantitative InfraRed Thermography / - Quebec, 2010

Skup
QIRT'10 International Conference Quantitative InfraRed Thermography

Mjesto i datum
Quebec, Kanada, 27.07.2010. - 30.07.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Pulse Thermography; complex multi-layer honeycombbased; Source Distribution Image procedure

Sažetak
The article presents the results of Pulse Thermography experiment applied on a complex multi-layer honeycombbased sample. The sample was a part of the aircraft and it was replaced because of the appearance of porosity in the adhesive layer of the assembly. The exact location, shape and level of porosity were not known. Non-uniform heating of the sample was limiting factor for the quality of the analysis results. The difficulty in determining the area where the porosity appeared was overcome using the Source Distribution Image procedure which takes into account the distribution of the heating non-uniformity when thermal image of the sample is analysed. The results obtained matched well the results obtained using ultrasonic inspection.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA