dc.creator | Ebersold, Zoran | |
dc.creator | Mitrović, Nebojša | |
dc.creator | Đukić, Slobodan | |
dc.creator | Peulić, Aleksandar | |
dc.creator | Obradović, Dragiša | |
dc.date.accessioned | 2021-09-24T15:26:21Z | |
dc.date.available | 2021-09-24T15:26:21Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0025-5300 | |
dc.identifier.uri | https://gery.gef.bg.ac.rs/handle/123456789/542 | |
dc.description.abstract | During the ultrasound defectoscopy the ultrasound absorption factor inside the material is raised to the fourth power of frequency. In conjunction with the previously stated, the attenuation of the sound signal which is caused by the reflections of the sound inside the sample, the application of high frequency ultrasound in porous and hollow materials is very limited or even impossible. The frequencies are the reason for this, because they are in the range of just several megahertz, which are currently the main trend in the ultrasound examination. This paper presents a principle of this new method, including the experimental results from its application on the typical represent of product packaging material. Also, it is shown that the expressed absorption of ultrasound waves from porous and hollow structures can be avoided by applying the method with such low frequencies. | en |
dc.publisher | Carl Hanser Verlag, Munich | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172057/RS// | |
dc.rights | restrictedAccess | |
dc.source | Materials Testing | |
dc.title | Low Frequencies for Cardboard Quality Assurance | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Пеулић, Aлександар; Митровић, Небојша; Ђукић, Слободан; Обрадовић, Драгиша; Еберсолд, Зоран; | |
dc.citation.volume | 55 | |
dc.citation.issue | 2 | |
dc.citation.spage | 109 | |
dc.citation.epage | 113 | |
dc.citation.other | 55(2): 109-113 | |
dc.citation.rank | M23 | |
dc.identifier.wos | 000316043100006 | |
dc.identifier.doi | 10.3139/120.110417 | |
dc.identifier.scopus | 2-s2.0-84874077060 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_gery_542 | |
dc.type.version | publishedVersion | |