Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 819764

Container inspection utilizing 14 MeV neutrons


Valković, Vladivoj; Sudac, Davorin; Nađ, Karlo; Obhođaš, Jasmina
Container inspection utilizing 14 MeV neutrons // IEEE transactions on nuclear science, 63 (2016), 3; 1536-1543 doi:10.1109/TNS.2016.2521925 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 819764 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Container inspection utilizing 14 MeV neutrons

Autori
Valković, Vladivoj ; Sudac, Davorin ; Nađ, Karlo ; Obhođaš, Jasmina

Izvornik
IEEE transactions on nuclear science (0018-9499) 63 (2016), 3; 1536-1543

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Activation analysis; container inspection; gamma ray spectra; neutron absorption; neutron scattering; neutrons; radiography; x-ray backscattering

Sažetak
A proposal for an autonomous and flexible ship container inspection system is presented. This could be accomplished by the incorporation of an inspection system on various container transportation devices (straddle carriers, yard gentry cranes, automated guided vehicles, trailers). The configuration is terminal specific and it should be defined by the container terminal operator. This enables that no part of the port operational area is used for inspection. The inspection scenario includes container transfer from ship to transportation device with the inspection unit mounted on it. The inspection is performed during actual container movement to the container location. A neutron generator without associated alpha particle detection is used. This allows the use of higher neutron intensities ( 5x10^9 - 10^10 n/s in 4pi ). The inspected container is stationary in the “inspection position” on the transportation device while the “inspection unit” moves along its side. The following analytical methods will be used simultaneously: neutron radiography, X- ray radiography, neutron activation analysis, (n, gamma ) and (n, n’gamma ) reactions, neutron absorption. and scattering, X-ray backscattering. The neutron techniques will utilize “smart collimators” for neutrons and gamma rays, both emitted and detected. The inspected voxel is defined by the intersection of the neutron generator and the detectors solid angles. The container inspection protocol is based on identification of discrepancies between the cargo manifest, elemental “fingerprint” and radiography profiles. In addition, the information on container weight is obtained during the container transport and screening by measuring of density of material in the container.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
098-0362975-2881 - Razvoj i primjene nuklearnih analitičkih metoda (Obhođaš, Jasmina, MZOS ) ( POIROT)
098-0362975-2891 - Razvoj metoda kontrole prometa opasnog materijala (Matika, Dario, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Davorin Sudac (autor)

Avatar Url Vladivoj Valković (autor)

Avatar Url Karlo Nađ (autor)

Avatar Url Jasmina Obhođaš (autor)

Citiraj ovu publikaciju

Valković, Vladivoj; Sudac, Davorin; Nađ, Karlo; Obhođaš, Jasmina
Container inspection utilizing 14 MeV neutrons // IEEE transactions on nuclear science, 63 (2016), 3; 1536-1543 doi:10.1109/TNS.2016.2521925 (međunarodna recenzija, članak, znanstveni)
Valković, V., Sudac, D., Nađ, K. & Obhođaš, J. (2016) Container inspection utilizing 14 MeV neutrons. IEEE transactions on nuclear science, 63 (3), 1536-1543 doi:10.1109/TNS.2016.2521925.
@article{article, year = {2016}, pages = {1536-1543}, DOI = {10.1109/TNS.2016.2521925}, keywords = {Activation analysis, container inspection, gamma ray spectra, neutron absorption, neutron scattering, neutrons, radiography, x-ray backscattering}, journal = {IEEE transactions on nuclear science}, doi = {10.1109/TNS.2016.2521925}, volume = {63}, number = {3}, issn = {0018-9499}, title = {Container inspection utilizing 14 MeV neutrons}, keyword = {Activation analysis, container inspection, gamma ray spectra, neutron absorption, neutron scattering, neutrons, radiography, x-ray backscattering} }
@article{article, year = {2016}, pages = {1536-1543}, DOI = {10.1109/TNS.2016.2521925}, keywords = {Activation analysis, container inspection, gamma ray spectra, neutron absorption, neutron scattering, neutrons, radiography, x-ray backscattering}, journal = {IEEE transactions on nuclear science}, doi = {10.1109/TNS.2016.2521925}, volume = {63}, number = {3}, issn = {0018-9499}, title = {Container inspection utilizing 14 MeV neutrons}, keyword = {Activation analysis, container inspection, gamma ray spectra, neutron absorption, neutron scattering, neutrons, radiography, x-ray backscattering} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font