---
_id: '9869'
abstract:
- lang: eng
  text: Cavitation monitoring is desired to optimize the sonication for diverse sonochemical
    processes and to detect changes or malfunctions during operation. In situ cavitation
    measurements can be carried out by detection of the acoustic emissions of cavitation
    bubbles by sensors in the liquid. However, in harsh environments sensors might
    not be applicable. Thus, the impact of cavitation on the electrical signals of
    a piezoelectric transducer has been analyzed as alternative method to measure
    the threshold, strength and type of cavitation. The applicability has been tested
    in three different setups to evaluate the general- izability of extracted indicators.
    In all setups indicators for the cavitation thresholds could be derived from the
    current signal. In two setups features showed two thresholds that may be linked
    to the types of cavitation. However, only one feature derived from the current
    signal in one particular setup correlated to the strength of cavitation. Cavitation
    detection based on the current signal of the transducer is a useful method to
    detect cavitation in harsh environments and without perturbing the sound field.
    Once appli- cable indicators have been identified, they may easily be tracked
    during the process. However, for more detailed studies about the cavitation activity
    and its spatial distribution, measurements with in situ sensors are recommended.
author:
- first_name: Peter
  full_name: Bornmann, Peter
  last_name: Bornmann
- first_name: Tobias
  full_name: Hemsel, Tobias
  id: '210'
  last_name: Hemsel
- first_name: Walter
  full_name: Sextro, Walter
  id: '21220'
  last_name: Sextro
- first_name: Gianluca
  full_name: Memoli, Gianluca
  last_name: Memoli
- first_name: Mark
  full_name: Hodnett, Mark
  last_name: Hodnett
- first_name: Bajram
  full_name: Zeqiri, Bajram
  last_name: Zeqiri
citation:
  ama: 'Bornmann P, Hemsel T, Sextro W, Memoli G, Hodnett M, Zeqiri B. Self-Sensing
    Ultrasound Transducer for Cavitation Detection. In: <i>2014 IEEE International
    Ultrasonics Symposium Proceedings</i>. ; 2014:663-666. doi:<a href="https://doi.org/10.1109/ULTSYM.2014.0163">10.1109/ULTSYM.2014.0163</a>'
  apa: Bornmann, P., Hemsel, T., Sextro, W., Memoli, G., Hodnett, M., &#38; Zeqiri,
    B. (2014). Self-Sensing Ultrasound Transducer for Cavitation Detection. In <i>2014
    IEEE International Ultrasonics Symposium Proceedings</i> (pp. 663–666). <a href="https://doi.org/10.1109/ULTSYM.2014.0163">https://doi.org/10.1109/ULTSYM.2014.0163</a>
  bibtex: '@inproceedings{Bornmann_Hemsel_Sextro_Memoli_Hodnett_Zeqiri_2014, title={Self-Sensing
    Ultrasound Transducer for Cavitation Detection}, DOI={<a href="https://doi.org/10.1109/ULTSYM.2014.0163">10.1109/ULTSYM.2014.0163</a>},
    booktitle={2014 IEEE International Ultrasonics Symposium Proceedings}, author={Bornmann,
    Peter and Hemsel, Tobias and Sextro, Walter and Memoli, Gianluca and Hodnett,
    Mark and Zeqiri, Bajram}, year={2014}, pages={663–666} }'
  chicago: Bornmann, Peter, Tobias Hemsel, Walter Sextro, Gianluca Memoli, Mark Hodnett,
    and Bajram Zeqiri. “Self-Sensing Ultrasound Transducer for Cavitation Detection.”
    In <i>2014 IEEE International Ultrasonics Symposium Proceedings</i>, 663–66, 2014.
    <a href="https://doi.org/10.1109/ULTSYM.2014.0163">https://doi.org/10.1109/ULTSYM.2014.0163</a>.
  ieee: P. Bornmann, T. Hemsel, W. Sextro, G. Memoli, M. Hodnett, and B. Zeqiri, “Self-Sensing
    Ultrasound Transducer for Cavitation Detection,” in <i>2014 IEEE International
    Ultrasonics Symposium Proceedings</i>, 2014, pp. 663–666.
  mla: Bornmann, Peter, et al. “Self-Sensing Ultrasound Transducer for Cavitation
    Detection.” <i>2014 IEEE International Ultrasonics Symposium Proceedings</i>,
    2014, pp. 663–66, doi:<a href="https://doi.org/10.1109/ULTSYM.2014.0163">10.1109/ULTSYM.2014.0163</a>.
  short: 'P. Bornmann, T. Hemsel, W. Sextro, G. Memoli, M. Hodnett, B. Zeqiri, in:
    2014 IEEE International Ultrasonics Symposium Proceedings, 2014, pp. 663–666.'
date_created: 2019-05-20T12:13:02Z
date_updated: 2019-05-20T12:13:41Z
department:
- _id: '151'
doi: 10.1109/ULTSYM.2014.0163
language:
- iso: eng
page: 663-666
publication: 2014 IEEE International Ultrasonics Symposium Proceedings
publication_identifier:
  isbn:
  - '9781479970490'
status: public
title: Self-Sensing Ultrasound Transducer for Cavitation Detection
type: conference
user_id: '55222'
year: '2014'
...
---
_id: '13878'
author:
- first_name: Fabian
  full_name: Bause, Fabian
  last_name: Bause
- first_name: Andreas
  full_name: Schroder, Andreas
  last_name: Schroder
- first_name: Jens
  full_name: Rautenberg, Jens
  last_name: Rautenberg
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
- first_name: Hauke
  full_name: Gravenkamp, Hauke
  last_name: Gravenkamp
citation:
  ama: 'Bause F, Schroder A, Rautenberg J, Henning B, Gravenkamp H. Time-causal material
    modeling in the simulation of guided waves in circular viscoelastic waveguides.
    In: <i>2014 IEEE International Ultrasonics Symposium</i>. ; 2014. doi:<a href="https://doi.org/10.1109/ultsym.2014.0333">10.1109/ultsym.2014.0333</a>'
  apa: Bause, F., Schroder, A., Rautenberg, J., Henning, B., &#38; Gravenkamp, H.
    (2014). Time-causal material modeling in the simulation of guided waves in circular
    viscoelastic waveguides. In <i>2014 IEEE International Ultrasonics Symposium</i>.
    <a href="https://doi.org/10.1109/ultsym.2014.0333">https://doi.org/10.1109/ultsym.2014.0333</a>
  bibtex: '@inproceedings{Bause_Schroder_Rautenberg_Henning_Gravenkamp_2014, title={Time-causal
    material modeling in the simulation of guided waves in circular viscoelastic waveguides},
    DOI={<a href="https://doi.org/10.1109/ultsym.2014.0333">10.1109/ultsym.2014.0333</a>},
    booktitle={2014 IEEE International Ultrasonics Symposium}, author={Bause, Fabian
    and Schroder, Andreas and Rautenberg, Jens and Henning, Bernd and Gravenkamp,
    Hauke}, year={2014} }'
  chicago: Bause, Fabian, Andreas Schroder, Jens Rautenberg, Bernd Henning, and Hauke
    Gravenkamp. “Time-Causal Material Modeling in the Simulation of Guided Waves in
    Circular Viscoelastic Waveguides.” In <i>2014 IEEE International Ultrasonics Symposium</i>,
    2014. <a href="https://doi.org/10.1109/ultsym.2014.0333">https://doi.org/10.1109/ultsym.2014.0333</a>.
  ieee: F. Bause, A. Schroder, J. Rautenberg, B. Henning, and H. Gravenkamp, “Time-causal
    material modeling in the simulation of guided waves in circular viscoelastic waveguides,”
    in <i>2014 IEEE International Ultrasonics Symposium</i>, 2014.
  mla: Bause, Fabian, et al. “Time-Causal Material Modeling in the Simulation of Guided
    Waves in Circular Viscoelastic Waveguides.” <i>2014 IEEE International Ultrasonics
    Symposium</i>, 2014, doi:<a href="https://doi.org/10.1109/ultsym.2014.0333">10.1109/ultsym.2014.0333</a>.
  short: 'F. Bause, A. Schroder, J. Rautenberg, B. Henning, H. Gravenkamp, in: 2014
    IEEE International Ultrasonics Symposium, 2014.'
date_created: 2019-10-16T13:55:51Z
date_updated: 2022-01-06T06:51:46Z
department:
- _id: '49'
doi: 10.1109/ultsym.2014.0333
language:
- iso: eng
publication: 2014 IEEE International Ultrasonics Symposium
publication_identifier:
  isbn:
  - '9781479970490'
  - '9781479970483'
publication_status: published
status: public
title: Time-causal material modeling in the simulation of guided waves in circular
  viscoelastic waveguides
type: conference
user_id: '15911'
year: '2014'
...