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- Acoustic_resonance_technology abstract "Acoustic resonance technology is an acoustic inspection technology developed by Det Norske Veritas over the past 20 years. ART exploits the phenomenon of half-wave resonance, whereby a suitably excited resonant target (such as a pipeline wall) exhibits longitudinal resonances at certain frequencies characteristic of the target's thickness. Knowing the speed of sound in the target material, the half-wave resonant frequencies can be used to calculate the target's thickness. ART differs from traditional Ultrasonic Testing: although both are forms of nondestructive testing based on acoustics, ART generally uses lower frequencies and has a wider bandwidth. This has enabled its use in gaseous environments without a liquid couplant. Det Norske Veritas has licensed the technology for use in on-shore water pipes world-wide to Breivoll Inspection Technologies AS. Breivoll has proven the efficiency of the technology in assessing the condition of metallic water pipes, both with and without coating. The company has since 2008 successfully developed a method to enter and inspect water mains, and is a world-leader in their market.ART has also been used in field tests at Gassco's Kårstø facility.In 2012 DNV's ART activities were spun out into a subsidiary HalfWave".
- Acoustic_resonance_technology wikiPageExternalLink en.breivoll.no.
- Acoustic_resonance_technology wikiPageExternalLink www.dnv.com.
- Acoustic_resonance_technology wikiPageExternalLink www.halfwave.com.
- Acoustic_resonance_technology wikiPageID "29536434".
- Acoustic_resonance_technology wikiPageRevisionID "563694852".
- Acoustic_resonance_technology hasPhotoCollection Acoustic_resonance_technology.
- Acoustic_resonance_technology subject Category:Articles_created_via_the_Article_Wizard.
- Acoustic_resonance_technology subject Category:Casting_(manufacturing).
- Acoustic_resonance_technology subject Category:Nondestructive_testing.
- Acoustic_resonance_technology subject Category:Quality.
- Acoustic_resonance_technology subject Category:Ultrasound.
- Acoustic_resonance_technology comment "Acoustic resonance technology is an acoustic inspection technology developed by Det Norske Veritas over the past 20 years. ART exploits the phenomenon of half-wave resonance, whereby a suitably excited resonant target (such as a pipeline wall) exhibits longitudinal resonances at certain frequencies characteristic of the target's thickness. Knowing the speed of sound in the target material, the half-wave resonant frequencies can be used to calculate the target's thickness.".
- Acoustic_resonance_technology label "Acoustic resonance technology".
- Acoustic_resonance_technology label "تقنية الرنين الصوتي".
- Acoustic_resonance_technology sameAs m.0gg628_.
- Acoustic_resonance_technology sameAs Q4674708.
- Acoustic_resonance_technology sameAs Q4674708.
- Acoustic_resonance_technology wasDerivedFrom Acoustic_resonance_technology?oldid=563694852.
- Acoustic_resonance_technology isPrimaryTopicOf Acoustic_resonance_technology.