Pregled bibliografske jedinice broj: 203151
A Procedure for Compensation of Electromagnetic Properties in RFEC Inspection of Metal Tubes
A Procedure for Compensation of Electromagnetic Properties in RFEC Inspection of Metal Tubes // ISEM 2005, International Symposium on Interdisciplinary Electromagnetic, Mechanic & Biomedical Problems
Bad Gastein, Austrija, 2005. str. 280-281 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 203151 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A Procedure for Compensation of Electromagnetic Properties in RFEC Inspection of Metal Tubes
Autori
Vasić, Darko ; Bilas, Vedran
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
ISEM 2005, International Symposium on Interdisciplinary Electromagnetic, Mechanic & Biomedical Problems
/ - , 2005, 280-281
Skup
ISEM 2005, International Symposium on Interdisciplinary Electromagnetic, Mechanic & Biomedical Problems
Mjesto i datum
Bad Gastein, Austrija, 12.09.2005. - 14.09.2005
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
metal tubes; remote-field eddy-current technique (RFEC); thickness measurement; compensation of permeability and conductivity
Sažetak
In the remote-field eddy-current inspection of metal tubes, variations of electromagnetic properties (magnetic permeability and electrical conductivity) must be compensated for in order to obtain a reliable thickness measurement (i.e. defect identification). Existing compensation procedure is based on a simplified model of eddy-current diffusion and completely neglects variations of electrical conductivity. We propose a novel compensation procedure based on a more realistic model that includes conductivity variations. We compare the two methods by means of the finite element analysis.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
