Burrows, Susan ; Ramadas, Nishal ; Eriksson, Tobias ; Kang, Lei ; Unger, Alexander ; Kupnik, Mario ; Dixon, Steve (2016)
High temperature flexural ultrasonic transducer for non-contact measurement applications.
IEEE ISAF 2016. Darmstadt, Germany (21.09.2016-25.09.2016)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
A prototype flexural ultrasound transducer capable of operating at high temperatures was designed for noncontact measurement applications. A doped bismuth titanate was used as the piezoelectric element; the construction of the transducer was designed using materials and bonding capable of operating at temperatures up to 500oC. The bismuth titanate was characterised by X-ray diffraction, differential thermal analysis and impedance analysis; the transducer response was measured using laser interferometry at room temperature. The resulting frequency spectrum showed clear resonance peaks, indicative of an operational flexural transducer.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2016 |
| Autor(en): | Burrows, Susan ; Ramadas, Nishal ; Eriksson, Tobias ; Kang, Lei ; Unger, Alexander ; Kupnik, Mario ; Dixon, Steve |
| Art des Eintrags: | Bibliographie |
| Titel: | High temperature flexural ultrasonic transducer for non-contact measurement applications |
| Sprache: | Englisch |
| Publikationsjahr: | 22 August 2016 |
| Veranstaltungstitel: | IEEE ISAF 2016 |
| Veranstaltungsort: | Darmstadt, Germany |
| Veranstaltungsdatum: | 21.09.2016-25.09.2016 |
| Kurzbeschreibung (Abstract): | A prototype flexural ultrasound transducer capable of operating at high temperatures was designed for noncontact measurement applications. A doped bismuth titanate was used as the piezoelectric element; the construction of the transducer was designed using materials and bonding capable of operating at temperatures up to 500oC. The bismuth titanate was characterised by X-ray diffraction, differential thermal analysis and impedance analysis; the transducer response was measured using laser interferometry at room temperature. The resulting frequency spectrum showed clear resonance peaks, indicative of an operational flexural transducer. |
| Freie Schlagworte: | high temperature, flexural ultrasound transducers |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektromechanische Konstruktionen (aufgelöst 18.12.2018) 18 Fachbereich Elektrotechnik und Informationstechnik > Mess- und Sensortechnik 18 Fachbereich Elektrotechnik und Informationstechnik |
| Hinterlegungsdatum: | 27 Sep 2016 15:55 |
| Letzte Änderung: | 27 Sep 2016 15:55 |
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