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87 Publications
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2021 | Journal Article | LibreCat-ID: 27367
Zeipert H, Claes L, Johannesmann S, et al. An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates. at - Automatisierungstechnik. Published online 2021:962-969. doi:10.1515/auto-2021-0089
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2021 | Conference Paper | LibreCat-ID: 25880 |

Hetkämper T, Dreiling D, Claes L, Henning B. Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. In: Fortschritte der Akustik - DAGA 2021. ; 2021.
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2021 | Dissertation | LibreCat-ID: 21502 |

Claes L. Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn; 2021. doi:10.17619/UNIPB/1-1104
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2021 | Misc | LibreCat-ID: 21233
Schulze V, Schmidt S, Jurgelucks B, Feldmann N, Claes L. Optimal Experiment Design with Respect to Electrode Configurations for a Piezoelectric Problem.; 2021.
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2021 | Journal Article | LibreCat-ID: 21341
Feldmann N, Schulze V, Claes L, et al. Modelling damping in piezoceramics: A comparative study. tm - Technisches Messen. 2021;88(5):294-302. doi:10.1515/teme-2020-0096
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2021 | Conference Paper | LibreCat-ID: 22012
Claes L, Feldmann N, Jurgelucks B, et al. Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation. In: ; 2021:237-238. doi:10.5162/SMSI2021/A10.1
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2021 | Misc | LibreCat-ID: 23462
Schulze V, Schmidt S, Jurgelucks B, Feldmann N, Claes L. Piezoelectric BC Modeling for Electrode Shapes with OED.; 2021.
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2020 | Conference Paper | LibreCat-ID: 15490 |

Claes L, Baumhögger E, Rüther T, Gierse J, Tröster T, Henning B. Reduction of systematic measurement deviation in acoustic absorption measurement systems. In: Fortschritte Der Akustik - DAGA 2020. ; 2020:1077-1080.
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2020 | Journal Article | LibreCat-ID: 19313
Feldmann N, Schulze V, Claes L, Jurgelucks B, Walther A, Henning B. Inverse piezoelectric material parameter characterization using a single disc-shaped specimen. tm - Technisches Messen. Published online 2020:50-55. doi:10.1515/teme-2020-0012
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2020 | Conference Paper | LibreCat-ID: 13943 |

Krumme M, Webersen M, Claes L, Webersen Y. Analoge Klangsynthese zur Vermittlung von Grundkenntnissen der Signalverarbeitung an Studierende nicht-technischer Fachrichtungen. In: Deutsche Gesellschaft für Akustik e.V., ed. Fortschritte der Akustik - DAGA 2020. ; 2020:542-545.
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2020 | Conference Paper | LibreCat-ID: 19502 |

Hetkämper T, Krumme M, Dreiling D, Claes L. A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies. In: SEFI 48th Annual Conference Proceedings - Engaging Engineering Education. SEFI; 2020:1309-1313.
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2020 | Misc | LibreCat-ID: 15489 |

Claes L, Steidl C, Hetkämper T, Henning B. Estimation of Acoustic Wave Non-Linearity in Ultrasonic Measurement Systems. Cornell University; 2020. doi:10.48550/arXiv.2001.05708
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2019 | Conference Paper | LibreCat-ID: 9718
Johannesmann S, Webersen M, Düchting J, Claes L, Henning B. Characterization of the linear-acoustic material behavior of fiber-reinforced composites using lamb waves. In: 45th Annual Review of Progress in Quantitative Nondestructive Evaluation . Vol 38. ; 2019. doi:10.1063/1.5099742
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2019 | Conference Paper | LibreCat-ID: 15164
Feldmann N, Jurgelucks B, Claes L, Henning B. A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs. In: 2019 International Congress on Ultrasonics. ; 2019. doi:10.1121/2.0001070
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2019 | Conference Paper | LibreCat-ID: 16076
Hetkämper T, Claes L, Henning B. Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers. In: 2019 International Congress on Ultrasonics. ; 2019. doi:10.1121/2.0001110
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2019 | Journal Article | LibreCat-ID: 13143
Claes L, Hülskämper LM, Baumhögger E, et al. Acoustic absorption measurement for the determination of the volume viscosity of pure fluids / Messverfahren für die akustischen Absorption zur Bestimmung der Volumenviskosität reiner Fluide. tm - Technisches Messen. 2019:2-6. doi:10.1515/teme-2019-0038
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2019 | Conference Paper | LibreCat-ID: 13647
Claes L, Johannesmann S, Baumhögger E, Henning B. Quantification of frequency-dependent absorption phenomena. In: 2019 International Congress on Ultrasonics. ; 2019. doi:10.1121/2.0001043
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2019 | Misc | LibreCat-ID: 8482
Jurgelucks B, Schulze V, Feldmann N, Claes L. Arbitrary Sensitivity for Inverse Problems in Piezoelectricity.; 2019.
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2018 | Journal Article | LibreCat-ID: 6562
Feldmann N, Jurgelucks B, Claes L, Schulze V, Henning B, Walther A. An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes. tm - Technisches Messen. 2018;86(2):59-65. doi:10.1515/teme-2018-0066
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2018 | Journal Article | LibreCat-ID: 6567
Johannesmann S, Düchting J, Webersen M, Claes L, Henning B. An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. tm - Technisches Messen. 2018;2018(85):478-486. doi:10.1515/teme-2017-0132
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