Pregled bibliografske jedinice broj: 533229
DETERMINATION OF INFLUENCE OF MEDIA ON PIPE WALL LOSS DEFECT DETECTABILITY USING CR SYSTEM
DETERMINATION OF INFLUENCE OF MEDIA ON PIPE WALL LOSS DEFECT DETECTABILITY USING CR SYSTEM // 40th National Conference on Non-Destructive Testing
Varšava, 2011. str. 12-12 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 533229 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
DETERMINATION OF INFLUENCE OF MEDIA ON PIPE WALL LOSS DEFECT DETECTABILITY USING CR SYSTEM
Autori
Rakvin, Marko ; Omelić, Miroslav ; Markučič, Damir
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
40th National Conference on Non-Destructive Testing
/ - Varšava, 2011, 12-12
ISBN
978-83-87982-39-3
Skup
40th National Conference on Non-Destructive Testing
Mjesto i datum
Varšava, Poljska, 24.10.2011. - 26.10.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Key words: computed radiography; CR; detectability; pipe wall loss; radiographic contrast; media influence
Sažetak
Great dynamic range of imaging plates is an advantage of computed radiography pipe testing compared to conventional radiographic testing. Detectability of wall loss defects is primarily determined by minimal defect contrast threshold when using double wall - double image radiographic technique. Presence of fluids inside the pipes under inspection affects the contrast, and therefore detectability of the defects. Paper analyses the influence of fluid presence in the pipe on the dectability of pipe wall loss defects by contrast quantification for different radiography tests conditions. Also the ability of computed radiography system for detection of pipe wall loss defects in presence of water inside the pipes is observed.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
