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Pregled bibliografske jedinice broj: 140271

Pulsed eddy current nondestructive testing


Bilas, Vedran; Vasić, Darko
Pulsed eddy current nondestructive testing // NDT Achievements and Challenges / Krstelj, Vjera ; Markučič, Damir (ur.).
Zagreb: Hrvatsko društvo za kontrolu bez razaranja, 2003. str. 239-248 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Pulsed eddy current nondestructive testing

Autori
Bilas, Vedran ; Vasić, Darko

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

Izvornik
NDT Achievements and Challenges / Krstelj, Vjera ; Markučič, Damir - Zagreb : Hrvatsko društvo za kontrolu bez razaranja, 2003, 239-248

Skup
MATEST 2003, NDT Achievements and Challenges

Mjesto i datum
Brijuni - Pula, Hrvatska, 28-30.09.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
pulsed eddy current; thickness measurement; aluminum plate; ferromagnetic tube; remote field eddy current technique

Sažetak
There is an intensive research of pulsed eddy current as a new nondestruc-tive technique. Broadband nature of pulsed excitation potentially enables ex-traction of more information about tested object in a single measurement. Furthermore, lower power consumption of the measurement probe and shorter inspection time can be achieved comparing to the multifrequency si-nusoidal eddy current inspection. On the other hand, there are some obsta-cles to wider application of pulsed eddy currents. Design of electronic in-strumentation for proper detection of pulsed eddy current signals is con-strained with requirements for both wideband and high dynamic range. Fi-nally, in practical use, problems might occur with data interpretation (in time or frequency domain) for operators familiar with impedance plains found in standard eddy current applications. In this paper, we present results of our research and development work on methods for nondestructive inspection based on pulsed eddy current and discuss advantages and prob-lems associated with such type of excitation. The first method is applied to determination of a thickness of an aluminum plate by measuring an excitation coil current. Furthermore, we present results of the first research of ferromagnetic tube wall thickness measurement utilizing pulsed remote field eddy current (RFEC) technique.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
0036007

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb

Profili:

Avatar Url Darko Vasić (autor)

Avatar Url Vedran Bilas (autor)


Citiraj ovu publikaciju

Bilas, Vedran; Vasić, Darko
Pulsed eddy current nondestructive testing // NDT Achievements and Challenges / Krstelj, Vjera ; Markučič, Damir (ur.).
Zagreb: Hrvatsko društvo za kontrolu bez razaranja, 2003. str. 239-248 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bilas, V. & Vasić, D. (2003) Pulsed eddy current nondestructive testing. U: Krstelj, V. & Markučič, D. (ur.)NDT Achievements and Challenges.
@article{article, year = {2003}, pages = {239-248}, keywords = {pulsed eddy current, thickness measurement, aluminum plate, ferromagnetic tube, remote field eddy current technique}, title = {Pulsed eddy current nondestructive testing}, keyword = {pulsed eddy current, thickness measurement, aluminum plate, ferromagnetic tube, remote field eddy current technique}, publisher = {Hrvatsko dru\v{s}tvo za kontrolu bez razaranja}, publisherplace = {Brijuni - Pula, Hrvatska} }
@article{article, year = {2003}, pages = {239-248}, keywords = {pulsed eddy current, thickness measurement, aluminum plate, ferromagnetic tube, remote field eddy current technique}, title = {Pulsed eddy current nondestructive testing}, keyword = {pulsed eddy current, thickness measurement, aluminum plate, ferromagnetic tube, remote field eddy current technique}, publisher = {Hrvatsko dru\v{s}tvo za kontrolu bez razaranja}, publisherplace = {Brijuni - Pula, Hrvatska} }




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