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Hillger, Wolfgang (2009) Ultrasonic Methods. In: Encyclopedia of Structural Health Monitoring John Wiley & Sons, Ltd.. ISBN 978-0-470-05822-0.
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Kurzfassung
Ultrasonic testing (UT) is a well established Nondestructive Technique. It is based on ultrasonic waves in a frequency range usually from 0.5 to 20 MHz. UT provides a quality control, determination of material properties and a flaw detection with location in all three dimensions. Using echo-technique only a one-sided access of the test component is necessary. A flaw detector provides instantaneous results. Automated systems deliver images like Cscans (top view) and B-scans (view in cross section direction) of hidden defects. In this chapter the physical principles of UT are explained and the parts of an imaging system are described.
| elib-URL des Eintrags: | https://elib.dlr.de/55933/ | ||||||||||||||||
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| Dokumentart: | Beitrag in einem Lehr- oder Fachbuch | ||||||||||||||||
| Titel: | Ultrasonic Methods | ||||||||||||||||
| Autoren: |
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| Datum: | Januar 2009 | ||||||||||||||||
| Erschienen in: | Encyclopedia of Structural Health Monitoring | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Herausgeber: |
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| Verlag: | John Wiley & Sons, Ltd. | ||||||||||||||||
| ISBN: | 978-0-470-05822-0 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Non-destructive testing, ultrasonic testing (UT), acoustic waves, reflection scattering, transducers, defect detection, ultrasonic imaging, visualization of wave propagation, aircoupled ultrasonic testing | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Strukturen & Werkstoffe (alt) | ||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Faserverbundleichtbau und Adaptronik > Strukturmechanik | ||||||||||||||||
| Hinterlegt von: | Ries, Doris | ||||||||||||||||
| Hinterlegt am: | 30 Jan 2009 | ||||||||||||||||
| Letzte Änderung: | 02 Dez 2010 09:43 |
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