Leander Claes

Elektrische Messtechnik (EMT)
claes@emt.uni-paderborn.de
ID
11829

68 Publications

Mark all

[68]
2024 | Research Data | LibreCat-ID: 12950
Claes, L., & Webersen, M. (2024). pyfds 0.3.1 - modular field simulation tool. GitHub, Inc. https://doi.org/10.5281/ZENODO.2649826
LibreCat | Files available | DOI
 
[67]
2023 | Conference Paper | LibreCat-ID: 43233
Zeipert, H., von Germeten, C., Friesen, O., Claes, L., Johannesmann, S., & Henning, B. (2023). Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures. Fortschritte Der Akustik - DAGA 2023, 819–822.
LibreCat
 
[66]
2023 | Conference Paper | LibreCat-ID: 43229
Claes, L. (2023). Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung. Fortschritte Der Akustik - DAGA 2023, 7–14.
LibreCat
 
[65]
2023 | Journal Article | LibreCat-ID: 37543
Hetkämper, T., Koch, K., Claes, L., & Henning, B. (2023). Phase-preserving methods to visualise ultrasonic fields with schlieren imaging. Tm - Technisches Messen, 90(2), 103–112. https://doi.org/10.1515/teme-2022-0112
LibreCat | DOI
 
[64]
2023 | Journal Article | LibreCat-ID: 45445
Claes, L., Feldmann, N., Schulze, V., Meihost, L., Kuhlmann, H., Jurgelucks, B., Walther, A., & Henning, B. (2023). Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample. Journal of Sensors and Sensor Systems, 12(1), 163–173. https://doi.org/10.5194/jsss-12-163-2023
LibreCat | DOI
 
[63]
2023 | Misc | LibreCat-ID: 45455
Claes, L., Meihost, L., & Jurgelucks, B. (2023). Inverse procedure for the identification of piezoelectric material parameters supported by dense neural networks.
LibreCat
 
[62]
2023 | Conference Paper | LibreCat-ID: 47138
Hetkämper, T., Koch, K., Webersen, M., & Claes, L. (2023). Application-based learning of signal analysis methods with the help of a graphical open-source software. SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability. SEFI 2023 Annual Conference. https://doi.org/10.21427/159K-G445
LibreCat | DOI
 
[61]
2023 | Journal Article | LibreCat-ID: 48053
Hetkämper, T., Claes, L., & Henning, B. (2023). Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik. Tm - Technisches Messen, 90(s1), 49–54. https://doi.org/10.1515/teme-2023-0069
LibreCat | DOI
 
[60]
2023 | Conference Abstract | LibreCat-ID: 51117
Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 7th International Conference on Advanced Electromaterials (ICAE 2023), Jeju, Korea.
LibreCat
 
[59]
2023 | Conference Abstract | LibreCat-ID: 51118
Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. International Conference on Functional Materials & Devices 2023 (ICFMD 2023), Incheon, Korea.
LibreCat
 
[58]
2022 | Misc | LibreCat-ID: 6592
Claes, L. (2022). Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität.
LibreCat
 
[57]
2022 | Conference Paper | LibreCat-ID: 31331
Hetkämper, T., Claes, L., & Henning, B. (2022). Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields. Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung. 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022, Nürnberg.
LibreCat
 
[56]
2022 | Conference Paper | LibreCat-ID: 6553
Claes, L., Feldmann, N., Schulze, V., Jurgelucks, B., Walther, A., & Henning, B. (2022). Identification of piezoelectric material parameters using optimised multi-electrode specimens. Fortschritte Der Akustik - DAGA 2022, 1326–1329.
LibreCat | Files available
 
[55]
2022 | Journal Article | LibreCat-ID: 6579 | OA
Inguva, V., Feldmann, N., Claes, L., Koturbash, T., Hahn-Jose, T., Koutcherov, V., & Kenig, E. (2022). An explicit symplectic approach to solving the wave equation in moving media. Engineering Reports, Article e12573. https://doi.org/10.1002/eng2.12573
LibreCat | DOI | Download (ext.)
 
[54]
2022 | Misc | LibreCat-ID: 6558
Friesen, O., Claes, L., Feldmann, N., & Henning, B. (2022). Estimation of piezoelectric material parameters of ring-shaped specimens.
LibreCat
 
[53]
2022 | Journal Article | LibreCat-ID: 30863
Johannesmann, S., Claes, L., Feldmann, N., Zeipert, H., & Henning, B. (2022). Lamb wave based approach to the determination of acoustic material parameters. Tm - Technisches Messen, 89(7–8), 493–506. https://doi.org/10.1515/teme-2021-0134
LibreCat | DOI
 
[52]
2022 | Conference Paper | LibreCat-ID: 6588
Johannesmann, S., Claes, L., & Henning, B. (2022). Estimation of viscoelastic material parameters of polymers using Lamb waves. Fortschritte Der Akustik - DAGA 2022, 1401–1404.
LibreCat | Files available
 
[51]
2021 | Journal Article | LibreCat-ID: 21067
Claes, L., Schmiegel, H., Grünsteidl, C., Johannesmann, S., Webersen, M., & Henning, B. (2021). Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications. Tm - Technisches Messen, 88(3), 147–155. https://doi.org/10.1515/teme-2020-0098
LibreCat | DOI
 
[50]
2021 | Journal Article | LibreCat-ID: 23791
Johannesmann, S., Claes, L., & Henning, B. (2021). Lamb wave based approach to the determination of elastic and viscoelastic material parameters. Tm - Technisches Messen, 88(s1), s28–s33. https://doi.org/10.1515/teme-2021-0070
LibreCat | DOI
 
[49]
2021 | Conference Paper | LibreCat-ID: 22013
Zeipert, H., Claes, L., Johannesmann, S., Webersen, M., Lugovtsova, Y., Prager, J., & Henning, B. (2021). Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems (pp. 91–92). Presented at the Sensor and Measurement Science International, Nürnberg. https://doi.org/10.5162/SMSI2021/A8.2
LibreCat | DOI
 
[48]
2021 | Journal Article | LibreCat-ID: 22925
Claes, L., Chatwell, R. S., Baumhögger, E., Hetkämper, T., Zeipert, H., Vrabec, J., & Henning, B. (2021). Measurement procedure for acoustic absorption and bulk viscosity of liquids. Measurement, Article 109919. https://doi.org/10.1016/j.measurement.2021.109919
LibreCat | DOI
 
[47]
2021 | Journal Article | LibreCat-ID: 27367
Zeipert, H., Claes, L., Johannesmann, S., Lugovtsova, Y., Nicolai, M., Prager, J., & Henning, B. (2021). An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates. At - Automatisierungstechnik, 962–969. https://doi.org/10.1515/auto-2021-0089
LibreCat | DOI | Download (ext.)
 
[46]
2021 | Conference Paper | LibreCat-ID: 25880 | OA
Hetkämper, T., Dreiling, D., Claes, L., & Henning, B. (2021). Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. Fortschritte der Akustik - DAGA 2021. DAGA 2021 - 47. Jahrestagung für Akustik.
LibreCat | Files available
 
[45]
2021 | Dissertation | LibreCat-ID: 21502 | OA
Claes, L. (2021). Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn. https://doi.org/10.17619/UNIPB/1-1104
LibreCat | DOI | Download (ext.)
 
[44]
2021 | Misc | LibreCat-ID: 21233
Schulze, V., Schmidt, S., Jurgelucks, B., Feldmann, N., & Claes, L. (2021). Optimal experiment design with respect to electrode configurations for a piezoelectric problem.
LibreCat
 
[43]
2021 | Journal Article | LibreCat-ID: 21341
Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Meihost, L., Walther, A., & Henning, B. (2021). Modelling damping in piezoceramics: A comparative study. Tm - Technisches Messen, 88(5), 294–302. https://doi.org/10.1515/teme-2020-0096
LibreCat | DOI
 
[42]
2021 | Conference Paper | LibreCat-ID: 22012
Claes, L., Feldmann, N., Jurgelucks, B., Schulze, V., Schmidt, S., Walther, A., & Henning, B. (2021). Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation. 237–238. https://doi.org/10.5162/SMSI2021/A10.1
LibreCat | DOI
 
[41]
2021 | Misc | LibreCat-ID: 23462
Schulze, V., Schmidt, S., Jurgelucks, B., Feldmann, N., & Claes, L. (2021). Piezoelectric BC Modeling for Electrode Shapes with OED.
LibreCat
 
[40]
2020 | Conference Paper | LibreCat-ID: 15490 | OA
Claes, L., Baumhögger, E., Rüther, T., Gierse, J., Tröster, T., & Henning, B. (2020). Reduction of systematic measurement deviation in acoustic absorption measurement systems. Fortschritte Der Akustik - DAGA 2020, 1077–1080.
LibreCat | Files available
 
[39]
2020 | Journal Article | LibreCat-ID: 19313
Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Walther, A., & Henning, B. (2020). Inverse piezoelectric material parameter characterization using a single disc-shaped specimen. Tm - Technisches Messen, 50–55. https://doi.org/10.1515/teme-2020-0012
LibreCat | DOI
 
[38]
2020 | Conference Paper | LibreCat-ID: 13943 | OA
Krumme, M., Webersen, M., Claes, L., & Webersen, Y. (2020). 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 (pp. 542–545).
LibreCat | Files available
 
[37]
2020 | Conference Paper | LibreCat-ID: 19502 | OA
Hetkämper, T., Krumme, M., Dreiling, D., & Claes, L. (2020). A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies. SEFI 48th Annual Conference Proceedings - Engaging Engineering Education, 1309–1313.
LibreCat | Files available
 
[36]
2020 | Journal Article | LibreCat-ID: 15489 | OA
Claes, L., Steidl, C., Hetkämper, T., & Henning, B. (2020). Estimation of acoustic wave non-linearity in ultrasonic measurement systems. ArXiv.Org. https://doi.org/10.48550/arXiv.2001.05708
LibreCat | DOI | Download (ext.) | arXiv
 
[35]
2019 | Conference Paper | LibreCat-ID: 9718
Johannesmann, S., Webersen, M., Düchting, J., Claes, L., & Henning, B. (2019). 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). Burlington. https://doi.org/10.1063/1.5099742
LibreCat | DOI
 
[34]
2019 | Conference Paper | LibreCat-ID: 15164
Feldmann, N., Jurgelucks, B., Claes, L., & Henning, B. (2019). A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs. In 2019 International Congress on Ultrasonics. https://doi.org/10.1121/2.0001070
LibreCat | DOI
 
[33]
2019 | Conference Paper | LibreCat-ID: 16076
Hetkämper, T., Claes, L., & Henning, B. (2019). Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers. In 2019 International Congress on Ultrasonics. Bruges. https://doi.org/10.1121/2.0001110
LibreCat | DOI
 
[32]
2019 | Journal Article | LibreCat-ID: 13143
Claes, L., Hülskämper, L. M., Baumhögger, E., Feldmann, N., Chatwell, R. S., Vrabec, J., & Henning, B. (2019). 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, 2–6. https://doi.org/10.1515/teme-2019-0038
LibreCat | DOI
 
[31]
2019 | Conference Paper | LibreCat-ID: 13647
Claes, L., Johannesmann, S., Baumhögger, E., & Henning, B. (2019). Quantification of frequency-dependent absorption phenomena. In 2019 International Congress on Ultrasonics. Bruges. https://doi.org/10.1121/2.0001043
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[30]
2019 | Misc | LibreCat-ID: 8482
Jurgelucks, B., Schulze, V., Feldmann, N., & Claes, L. (2019). Arbitrary sensitivity for inverse problems in piezoelectricity.
LibreCat
 
[29]
2018 | Journal Article | LibreCat-ID: 6562
Feldmann, N., Jurgelucks, B., Claes, L., Schulze, V., Henning, B., & Walther, A. (2018). An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes. Tm - Technisches Messen, 86(2), 59–65. https://doi.org/10.1515/teme-2018-0066
LibreCat | DOI
 
[28]
2018 | Journal Article | LibreCat-ID: 6567
Johannesmann, S., Düchting, J., Webersen, M., Claes, L., & Henning, B. (2018). An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. Tm - Technisches Messen, 2018(85), 478–486. https://doi.org/10.1515/teme-2017-0132
LibreCat | DOI
 
[27]
2018 | Conference Paper | LibreCat-ID: 6568
Johannesmann, S., Brockschmidt, T., Rump, F., Webersen, M., Claes, L., & Henning, B. (2018). Acoustic material characterization of prestressed, plate-shaped specimens. In Sensoren und Messsysteme (pp. 231–234). VDE Verlag GmbH.
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[26]
2018 | Journal Article | LibreCat-ID: 6577
Webersen, M., Johannesmann, S., Düchting, J., Claes, L., & Henning, B. (2018). Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates. Ultrasonics, 84, 53–62. https://doi.org/10.1016/j.ultras.2017.10.005
LibreCat | DOI
 
[25]
2018 | Conference Paper | LibreCat-ID: 6578
Webersen, M., Johannesmann, S., Düchting, J., Claes, L., & Henning, B. (2018). Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe. In Fortschritte der Akustik - DAGA 2018 (pp. 1263–1266).
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[24]
2018 | Misc | LibreCat-ID: 6593
Claes, L., Feldmann, N., & Henning, B. (2018). Materialparameter von bleihaltigen und bleifreien Piezokeramiken und ihre Bedeutung in der Anwendung. PI Ceramic Akademie, Lederhose.
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[23]
2018 | Misc | LibreCat-ID: 6594
Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2018). Additiv gefertigte, akustische Diffusor-Strukturen für Ultraschallanwendungen. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.
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[22]
2018 | Misc | LibreCat-ID: 6595
Feldmann, N., Jurgelucks, B., Claes, L., & Henning, B. (2018). Vollständige Charakterisierung von piezoelektrischen Scheiben mit Ringelektroden. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.
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[21]
2018 | Misc | LibreCat-ID: 6596
Webersen, M., Johannesmann, S., Brockschmidt, T., Rump, F., Claes, L., & Henning, B. (2018). Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.
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[20]
2018 | Journal Article | LibreCat-ID: 6571
Jurgelucks, B., Claes, L., Walther, A., & Henning, B. (2018). Optimization of triple-ring electrodes on piezoceramic transducers using algorithmic differentiation. Optimization Methods and Software, 33(4–6), 868--888. https://doi.org/10.1080/10556788.2018.1435652
LibreCat | DOI
 
[19]
2017 | Journal Article | LibreCat-ID: 6552
Bause, F., Claes, L., Webersen, M., Johannesmann, S., & Henning, B. (2017). Viskoelastizität und Anisotropie von Kunststoffen: Ultraschallbasierte Methoden zur Materialparameterbestimmung. Tm - Technisches Messen, 84(3). https://doi.org/10.1515/teme-2016-0056
LibreCat | DOI
 
[18]
2017 | Conference Paper | LibreCat-ID: 6556
Claes, L., Chatwell, R. S., Vrabec, J., & Henning, B. (2017). A Spectral Approach to Acoustic Absorption Measurement. In PROCEEDINGS -- AMA Conferences 2017 (pp. 304–309). AMA Service GmbH. https://doi.org/10.5162/sensor2017/C1.2
LibreCat | DOI
 
[17]
2017 | Conference Paper | LibreCat-ID: 6557
Claes, L., Jäger, A., Johannesmann, S., Webersen, M., Kupnik, M., & Henning, B. (2017). Acoustic Material Characterization of Additively Manufactured Components. In PROCEEDINGS -- AMA Conferences 2017 (pp. 605–610). AMA Service GmbH. https://doi.org/10.5162/sensor2017/P2.9
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[16]
2017 | Conference Paper | LibreCat-ID: 6559
Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2017). Additively manufactured acoustic diffuser structures for ultrasonic measurement applications. In Proceedings of Meetings on Acoustics (p. 030004). Honolulu. https://doi.org/10.1121/2.0000688
LibreCat | DOI
 
[15]
2017 | Conference Paper | LibreCat-ID: 6565
Jäger, A., Johannesmann, S., Claes, L., Webersen, M., Henning, B., & Kupnik, M. (2017). Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties. In 2017 IEEE IUS~Proceedings.
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[14]
2017 | Conference Paper | LibreCat-ID: 6566
Johannesmann, S., Claes, L., Webersen, M., & Henning, B. (2017). Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben. In Fortschritte der Akustik - DAGA 2017 (pp. 999–1002). Deutsche Gesellschaft für Akustik e.V. 2017.
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[13]
2017 | Conference Paper | LibreCat-ID: 6572
Jurgelucks, B., Feldmann, N., Claes, L., Henning, B., & Walther, A. (2017). Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity. In Proceedings of Meetings on Acoustics (p. 030010). Honolulu. https://doi.org/10.1121/2.0000707
LibreCat | DOI
 
[12]
2017 | Conference Paper | LibreCat-ID: 6575
Bause, F., Claes, L., Webersen, M., & Henning, B. (2017). Ultrasonic measurements in the characterization of viscoelasticity and aging of polymers. In PROCEEDINGS -- AMA Conferences 2017 (p. 414). https://doi.org/10.5162/sensor2017/C8.1
LibreCat | DOI
 
[11]
2017 | Misc | LibreCat-ID: 6591
Claes, L., Feldmann, N., & Henning, B. (2017). Spektrale Verfahren zur Bestimmung der akustischen Absorption in fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck.
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[10]
2016 | Journal Article | LibreCat-ID: 6551
Bause, F., Rautenberg, J., Feldmann, N., Webersen, M., Claes, L., Gravenkamp, H., & Henning, B. (2016). Ultrasonic transmission measurements in the characterization of viscoelasticity utilizing polymeric waveguides. Measurement Science and Technology, 27(10). https://doi.org/10.1088/0957-0233/27/10/105601
LibreCat | DOI
 
[9]
2016 | Journal Article | LibreCat-ID: 6555 | OA
Claes, L., Meyer, T., Bause, F., Rautenberg, J., & Henning, B. (2016). Determination of the material properties of polymers using laser-generated broadband ultrasound. Journal of Sensors and Sensor Systems, 5(1), 187–196. https://doi.org/10.5194/jsss-5-187-2016
LibreCat | DOI | Download (ext.)
 
[8]
2016 | Conference Paper | LibreCat-ID: 6564
Fischer, B., & Claes, L. (2016). Miniaturized all-optical Sound Pressure Sensor. In INTER-NOISE 2016. Deutsche Gesellschaft für Akustik e.V.
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[7]
2016 | Misc | LibreCat-ID: 6569
Jurgelucks, B., & Claes, L. (2016). Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers using Algorithmic Differentiation. Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen.
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[6]
2016 | Conference Paper | LibreCat-ID: 6570
Jurgelucks, B., & Claes, L. (2016). Optimisation of triple-ring-electrodes on piezoceramic transducers using algorithmic differentiation. In AD2016 The 7th International Conference on Algorithmic Differentiation (pp. 99–102). Christ Church, Oxford, United Kingdom.
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[5]
2016 | Conference Paper | LibreCat-ID: 6576
Webersen, M., Johannesmann, S., Claes, L., & Henning, B. (2016). Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves. In 2016 IEEE IUS~Proceedings.
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[4]
2015 | Conference Paper | LibreCat-ID: 6554
Claes, L., Bause, F., Rautenberg, J., & Henning, B. (2015). Detection of ultrasonic plate waves using ceramic strip transducers. In Proceedings SENSOR 2015 (pp. 775–779). https://doi.org/10.5162/sensor2015/P3.3
LibreCat | DOI
 
[3]
2014 | Misc | LibreCat-ID: 6550
Bause, F., Rautenberg, J., Feldmann, N., Claes, L., & Henning, B. (2014). Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale (Vol. 8). DEGA-Symposium, Bad Honnef.
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[2]
2014 | Conference Paper | LibreCat-ID: 6574
Olfert, S., Claes, L., & Henning, B. (2014). Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren. In Fortschritte der Akustik - DAGA 2014 (pp. 541–542).
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[1]
2013 | Conference Paper | LibreCat-ID: 6573
Olfert, S., Claes, L., & Henning, B. (2013). Influence of angular radiated ultrasound waves on the Schlieren tomogram. In Proceedings of the International Conference on Acoustics (pp. 477–480). Berlin: DEGA.
LibreCat
 
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68 Publications

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[68]
2024 | Research Data | LibreCat-ID: 12950
Claes, L., & Webersen, M. (2024). pyfds 0.3.1 - modular field simulation tool. GitHub, Inc. https://doi.org/10.5281/ZENODO.2649826
LibreCat | Files available | DOI
 
[67]
2023 | Conference Paper | LibreCat-ID: 43233
Zeipert, H., von Germeten, C., Friesen, O., Claes, L., Johannesmann, S., & Henning, B. (2023). Investigation of change in dispersive behaviour during adhesive curing in multi-layered structures. Fortschritte Der Akustik - DAGA 2023, 819–822.
LibreCat
 
[66]
2023 | Conference Paper | LibreCat-ID: 43229
Claes, L. (2023). Bestimmung der Volumenviskosität mittels akustischer Absorptionsmessung. Fortschritte Der Akustik - DAGA 2023, 7–14.
LibreCat
 
[65]
2023 | Journal Article | LibreCat-ID: 37543
Hetkämper, T., Koch, K., Claes, L., & Henning, B. (2023). Phase-preserving methods to visualise ultrasonic fields with schlieren imaging. Tm - Technisches Messen, 90(2), 103–112. https://doi.org/10.1515/teme-2022-0112
LibreCat | DOI
 
[64]
2023 | Journal Article | LibreCat-ID: 45445
Claes, L., Feldmann, N., Schulze, V., Meihost, L., Kuhlmann, H., Jurgelucks, B., Walther, A., & Henning, B. (2023). Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample. Journal of Sensors and Sensor Systems, 12(1), 163–173. https://doi.org/10.5194/jsss-12-163-2023
LibreCat | DOI
 
[63]
2023 | Misc | LibreCat-ID: 45455
Claes, L., Meihost, L., & Jurgelucks, B. (2023). Inverse procedure for the identification of piezoelectric material parameters supported by dense neural networks.
LibreCat
 
[62]
2023 | Conference Paper | LibreCat-ID: 47138
Hetkämper, T., Koch, K., Webersen, M., & Claes, L. (2023). Application-based learning of signal analysis methods with the help of a graphical open-source software. SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability. SEFI 2023 Annual Conference. https://doi.org/10.21427/159K-G445
LibreCat | DOI
 
[61]
2023 | Journal Article | LibreCat-ID: 48053
Hetkämper, T., Claes, L., & Henning, B. (2023). Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik. Tm - Technisches Messen, 90(s1), 49–54. https://doi.org/10.1515/teme-2023-0069
LibreCat | DOI
 
[60]
2023 | Conference Abstract | LibreCat-ID: 51117
Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. 7th International Conference on Advanced Electromaterials (ICAE 2023), Jeju, Korea.
LibreCat
 
[59]
2023 | Conference Abstract | LibreCat-ID: 51118
Scheidemann, C., Hemsel, T., Friesen, O., Claes, L., & Sextro, W. (2023). Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics. International Conference on Functional Materials & Devices 2023 (ICFMD 2023), Incheon, Korea.
LibreCat
 
[58]
2022 | Misc | LibreCat-ID: 6592
Claes, L. (2022). Messverfahren für die akustische Absorption zur Bestimmung der Volumenviskosität.
LibreCat
 
[57]
2022 | Conference Paper | LibreCat-ID: 31331
Hetkämper, T., Claes, L., & Henning, B. (2022). Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields. Sensoren Und Messsysteme - Beiträge Der 21. ITG/GMA-Fachtagung. 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022, Nürnberg.
LibreCat
 
[56]
2022 | Conference Paper | LibreCat-ID: 6553
Claes, L., Feldmann, N., Schulze, V., Jurgelucks, B., Walther, A., & Henning, B. (2022). Identification of piezoelectric material parameters using optimised multi-electrode specimens. Fortschritte Der Akustik - DAGA 2022, 1326–1329.
LibreCat | Files available
 
[55]
2022 | Journal Article | LibreCat-ID: 6579 | OA
Inguva, V., Feldmann, N., Claes, L., Koturbash, T., Hahn-Jose, T., Koutcherov, V., & Kenig, E. (2022). An explicit symplectic approach to solving the wave equation in moving media. Engineering Reports, Article e12573. https://doi.org/10.1002/eng2.12573
LibreCat | DOI | Download (ext.)
 
[54]
2022 | Misc | LibreCat-ID: 6558
Friesen, O., Claes, L., Feldmann, N., & Henning, B. (2022). Estimation of piezoelectric material parameters of ring-shaped specimens.
LibreCat
 
[53]
2022 | Journal Article | LibreCat-ID: 30863
Johannesmann, S., Claes, L., Feldmann, N., Zeipert, H., & Henning, B. (2022). Lamb wave based approach to the determination of acoustic material parameters. Tm - Technisches Messen, 89(7–8), 493–506. https://doi.org/10.1515/teme-2021-0134
LibreCat | DOI
 
[52]
2022 | Conference Paper | LibreCat-ID: 6588
Johannesmann, S., Claes, L., & Henning, B. (2022). Estimation of viscoelastic material parameters of polymers using Lamb waves. Fortschritte Der Akustik - DAGA 2022, 1401–1404.
LibreCat | Files available
 
[51]
2021 | Journal Article | LibreCat-ID: 21067
Claes, L., Schmiegel, H., Grünsteidl, C., Johannesmann, S., Webersen, M., & Henning, B. (2021). Investigating peculiarities of piezoelectric detection methods for acoustic plate waves in material characterisation applications. Tm - Technisches Messen, 88(3), 147–155. https://doi.org/10.1515/teme-2020-0098
LibreCat | DOI
 
[50]
2021 | Journal Article | LibreCat-ID: 23791
Johannesmann, S., Claes, L., & Henning, B. (2021). Lamb wave based approach to the determination of elastic and viscoelastic material parameters. Tm - Technisches Messen, 88(s1), s28–s33. https://doi.org/10.1515/teme-2021-0070
LibreCat | DOI
 
[49]
2021 | Conference Paper | LibreCat-ID: 22013
Zeipert, H., Claes, L., Johannesmann, S., Webersen, M., Lugovtsova, Y., Prager, J., & Henning, B. (2021). Measurement and Simulation of Lamb Waves in Adhesive-bonded Multilayer Systems (pp. 91–92). Presented at the Sensor and Measurement Science International, Nürnberg. https://doi.org/10.5162/SMSI2021/A8.2
LibreCat | DOI
 
[48]
2021 | Journal Article | LibreCat-ID: 22925
Claes, L., Chatwell, R. S., Baumhögger, E., Hetkämper, T., Zeipert, H., Vrabec, J., & Henning, B. (2021). Measurement procedure for acoustic absorption and bulk viscosity of liquids. Measurement, Article 109919. https://doi.org/10.1016/j.measurement.2021.109919
LibreCat | DOI
 
[47]
2021 | Journal Article | LibreCat-ID: 27367
Zeipert, H., Claes, L., Johannesmann, S., Lugovtsova, Y., Nicolai, M., Prager, J., & Henning, B. (2021). An approach to adhesive bond characterisation using guided acoustic waves in multi-layered plates. At - Automatisierungstechnik, 962–969. https://doi.org/10.1515/auto-2021-0089
LibreCat | DOI | Download (ext.)
 
[46]
2021 | Conference Paper | LibreCat-ID: 25880 | OA
Hetkämper, T., Dreiling, D., Claes, L., & Henning, B. (2021). Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik. Fortschritte der Akustik - DAGA 2021. DAGA 2021 - 47. Jahrestagung für Akustik.
LibreCat | Files available
 
[45]
2021 | Dissertation | LibreCat-ID: 21502 | OA
Claes, L. (2021). Messverfahren für die akustische Absorption in reinen Fluiden zur Bestimmung der Volumenviskosität. Universiät Paderborn. https://doi.org/10.17619/UNIPB/1-1104
LibreCat | DOI | Download (ext.)
 
[44]
2021 | Misc | LibreCat-ID: 21233
Schulze, V., Schmidt, S., Jurgelucks, B., Feldmann, N., & Claes, L. (2021). Optimal experiment design with respect to electrode configurations for a piezoelectric problem.
LibreCat
 
[43]
2021 | Journal Article | LibreCat-ID: 21341
Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Meihost, L., Walther, A., & Henning, B. (2021). Modelling damping in piezoceramics: A comparative study. Tm - Technisches Messen, 88(5), 294–302. https://doi.org/10.1515/teme-2020-0096
LibreCat | DOI
 
[42]
2021 | Conference Paper | LibreCat-ID: 22012
Claes, L., Feldmann, N., Jurgelucks, B., Schulze, V., Schmidt, S., Walther, A., & Henning, B. (2021). Optimised Multi-Electrode Topology for Piezoelectric Material Characterisation. 237–238. https://doi.org/10.5162/SMSI2021/A10.1
LibreCat | DOI
 
[41]
2021 | Misc | LibreCat-ID: 23462
Schulze, V., Schmidt, S., Jurgelucks, B., Feldmann, N., & Claes, L. (2021). Piezoelectric BC Modeling for Electrode Shapes with OED.
LibreCat
 
[40]
2020 | Conference Paper | LibreCat-ID: 15490 | OA
Claes, L., Baumhögger, E., Rüther, T., Gierse, J., Tröster, T., & Henning, B. (2020). Reduction of systematic measurement deviation in acoustic absorption measurement systems. Fortschritte Der Akustik - DAGA 2020, 1077–1080.
LibreCat | Files available
 
[39]
2020 | Journal Article | LibreCat-ID: 19313
Feldmann, N., Schulze, V., Claes, L., Jurgelucks, B., Walther, A., & Henning, B. (2020). Inverse piezoelectric material parameter characterization using a single disc-shaped specimen. Tm - Technisches Messen, 50–55. https://doi.org/10.1515/teme-2020-0012
LibreCat | DOI
 
[38]
2020 | Conference Paper | LibreCat-ID: 13943 | OA
Krumme, M., Webersen, M., Claes, L., & Webersen, Y. (2020). 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 (pp. 542–545).
LibreCat | Files available
 
[37]
2020 | Conference Paper | LibreCat-ID: 19502 | OA
Hetkämper, T., Krumme, M., Dreiling, D., & Claes, L. (2020). A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies. SEFI 48th Annual Conference Proceedings - Engaging Engineering Education, 1309–1313.
LibreCat | Files available
 
[36]
2020 | Journal Article | LibreCat-ID: 15489 | OA
Claes, L., Steidl, C., Hetkämper, T., & Henning, B. (2020). Estimation of acoustic wave non-linearity in ultrasonic measurement systems. ArXiv.Org. https://doi.org/10.48550/arXiv.2001.05708
LibreCat | DOI | Download (ext.) | arXiv
 
[35]
2019 | Conference Paper | LibreCat-ID: 9718
Johannesmann, S., Webersen, M., Düchting, J., Claes, L., & Henning, B. (2019). 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). Burlington. https://doi.org/10.1063/1.5099742
LibreCat | DOI
 
[34]
2019 | Conference Paper | LibreCat-ID: 15164
Feldmann, N., Jurgelucks, B., Claes, L., & Henning, B. (2019). A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs. In 2019 International Congress on Ultrasonics. https://doi.org/10.1121/2.0001070
LibreCat | DOI
 
[33]
2019 | Conference Paper | LibreCat-ID: 16076
Hetkämper, T., Claes, L., & Henning, B. (2019). Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers. In 2019 International Congress on Ultrasonics. Bruges. https://doi.org/10.1121/2.0001110
LibreCat | DOI
 
[32]
2019 | Journal Article | LibreCat-ID: 13143
Claes, L., Hülskämper, L. M., Baumhögger, E., Feldmann, N., Chatwell, R. S., Vrabec, J., & Henning, B. (2019). 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, 2–6. https://doi.org/10.1515/teme-2019-0038
LibreCat | DOI
 
[31]
2019 | Conference Paper | LibreCat-ID: 13647
Claes, L., Johannesmann, S., Baumhögger, E., & Henning, B. (2019). Quantification of frequency-dependent absorption phenomena. In 2019 International Congress on Ultrasonics. Bruges. https://doi.org/10.1121/2.0001043
LibreCat | DOI
 
[30]
2019 | Misc | LibreCat-ID: 8482
Jurgelucks, B., Schulze, V., Feldmann, N., & Claes, L. (2019). Arbitrary sensitivity for inverse problems in piezoelectricity.
LibreCat
 
[29]
2018 | Journal Article | LibreCat-ID: 6562
Feldmann, N., Jurgelucks, B., Claes, L., Schulze, V., Henning, B., & Walther, A. (2018). An inverse approach to the characterisation of material parameters of piezoelectric discs with triple-ring-electrodes. Tm - Technisches Messen, 86(2), 59–65. https://doi.org/10.1515/teme-2018-0066
LibreCat | DOI
 
[28]
2018 | Journal Article | LibreCat-ID: 6567
Johannesmann, S., Düchting, J., Webersen, M., Claes, L., & Henning, B. (2018). An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. Tm - Technisches Messen, 2018(85), 478–486. https://doi.org/10.1515/teme-2017-0132
LibreCat | DOI
 
[27]
2018 | Conference Paper | LibreCat-ID: 6568
Johannesmann, S., Brockschmidt, T., Rump, F., Webersen, M., Claes, L., & Henning, B. (2018). Acoustic material characterization of prestressed, plate-shaped specimens. In Sensoren und Messsysteme (pp. 231–234). VDE Verlag GmbH.
LibreCat
 
[26]
2018 | Journal Article | LibreCat-ID: 6577
Webersen, M., Johannesmann, S., Düchting, J., Claes, L., & Henning, B. (2018). Guided ultrasonic waves for determining effective orthotropic material parameters of continuous-fiber reinforced thermoplastic plates. Ultrasonics, 84, 53–62. https://doi.org/10.1016/j.ultras.2017.10.005
LibreCat | DOI
 
[25]
2018 | Conference Paper | LibreCat-ID: 6578
Webersen, M., Johannesmann, S., Düchting, J., Claes, L., & Henning, B. (2018). Akustische Charakterisierung der richtungsabhängigen elastischen Eigenschaften faserverstärkter Kunststoffe. In Fortschritte der Akustik - DAGA 2018 (pp. 1263–1266).
LibreCat
 
[24]
2018 | Misc | LibreCat-ID: 6593
Claes, L., Feldmann, N., & Henning, B. (2018). Materialparameter von bleihaltigen und bleifreien Piezokeramiken und ihre Bedeutung in der Anwendung. PI Ceramic Akademie, Lederhose.
LibreCat
 
[23]
2018 | Misc | LibreCat-ID: 6594
Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2018). Additiv gefertigte, akustische Diffusor-Strukturen für Ultraschallanwendungen. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.
LibreCat
 
[22]
2018 | Misc | LibreCat-ID: 6595
Feldmann, N., Jurgelucks, B., Claes, L., & Henning, B. (2018). Vollständige Charakterisierung von piezoelektrischen Scheiben mit Ringelektroden. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.
LibreCat
 
[21]
2018 | Misc | LibreCat-ID: 6596
Webersen, M., Johannesmann, S., Brockschmidt, T., Rump, F., Claes, L., & Henning, B. (2018). Einfluss mechanischer Vorspannung auf das mechanische Materialverhalten von Polymeren. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck.
LibreCat
 
[20]
2018 | Journal Article | LibreCat-ID: 6571
Jurgelucks, B., Claes, L., Walther, A., & Henning, B. (2018). Optimization of triple-ring electrodes on piezoceramic transducers using algorithmic differentiation. Optimization Methods and Software, 33(4–6), 868--888. https://doi.org/10.1080/10556788.2018.1435652
LibreCat | DOI
 
[19]
2017 | Journal Article | LibreCat-ID: 6552
Bause, F., Claes, L., Webersen, M., Johannesmann, S., & Henning, B. (2017). Viskoelastizität und Anisotropie von Kunststoffen: Ultraschallbasierte Methoden zur Materialparameterbestimmung. Tm - Technisches Messen, 84(3). https://doi.org/10.1515/teme-2016-0056
LibreCat | DOI
 
[18]
2017 | Conference Paper | LibreCat-ID: 6556
Claes, L., Chatwell, R. S., Vrabec, J., & Henning, B. (2017). A Spectral Approach to Acoustic Absorption Measurement. In PROCEEDINGS -- AMA Conferences 2017 (pp. 304–309). AMA Service GmbH. https://doi.org/10.5162/sensor2017/C1.2
LibreCat | DOI
 
[17]
2017 | Conference Paper | LibreCat-ID: 6557
Claes, L., Jäger, A., Johannesmann, S., Webersen, M., Kupnik, M., & Henning, B. (2017). Acoustic Material Characterization of Additively Manufactured Components. In PROCEEDINGS -- AMA Conferences 2017 (pp. 605–610). AMA Service GmbH. https://doi.org/10.5162/sensor2017/P2.9
LibreCat | DOI
 
[16]
2017 | Conference Paper | LibreCat-ID: 6559
Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2017). Additively manufactured acoustic diffuser structures for ultrasonic measurement applications. In Proceedings of Meetings on Acoustics (p. 030004). Honolulu. https://doi.org/10.1121/2.0000688
LibreCat | DOI
 
[15]
2017 | Conference Paper | LibreCat-ID: 6565
Jäger, A., Johannesmann, S., Claes, L., Webersen, M., Henning, B., & Kupnik, M. (2017). Evaluating the Influence of 3D-Printing Parameters on Acoustic Material Properties. In 2017 IEEE IUS~Proceedings.
LibreCat
 
[14]
2017 | Conference Paper | LibreCat-ID: 6566
Johannesmann, S., Claes, L., Webersen, M., & Henning, B. (2017). Inverser Ansatz zur akustischen Charakterisierung plattenförmiger Materialproben. In Fortschritte der Akustik - DAGA 2017 (pp. 999–1002). Deutsche Gesellschaft für Akustik e.V. 2017.
LibreCat
 
[13]
2017 | Conference Paper | LibreCat-ID: 6572
Jurgelucks, B., Feldmann, N., Claes, L., Henning, B., & Walther, A. (2017). Material parameter determination of a piezoelectric disc with triple-ring-electrodes for increased sensitivity. In Proceedings of Meetings on Acoustics (p. 030010). Honolulu. https://doi.org/10.1121/2.0000707
LibreCat | DOI
 
[12]
2017 | Conference Paper | LibreCat-ID: 6575
Bause, F., Claes, L., Webersen, M., & Henning, B. (2017). Ultrasonic measurements in the characterization of viscoelasticity and aging of polymers. In PROCEEDINGS -- AMA Conferences 2017 (p. 414). https://doi.org/10.5162/sensor2017/C8.1
LibreCat | DOI
 
[11]
2017 | Misc | LibreCat-ID: 6591
Claes, L., Feldmann, N., & Henning, B. (2017). Spektrale Verfahren zur Bestimmung der akustischen Absorption in fluiden Medien. Workshop “Schallfeldbasierte Messverfahren”, Drübeck.
LibreCat
 
[10]
2016 | Journal Article | LibreCat-ID: 6551
Bause, F., Rautenberg, J., Feldmann, N., Webersen, M., Claes, L., Gravenkamp, H., & Henning, B. (2016). Ultrasonic transmission measurements in the characterization of viscoelasticity utilizing polymeric waveguides. Measurement Science and Technology, 27(10). https://doi.org/10.1088/0957-0233/27/10/105601
LibreCat | DOI
 
[9]
2016 | Journal Article | LibreCat-ID: 6555 | OA
Claes, L., Meyer, T., Bause, F., Rautenberg, J., & Henning, B. (2016). Determination of the material properties of polymers using laser-generated broadband ultrasound. Journal of Sensors and Sensor Systems, 5(1), 187–196. https://doi.org/10.5194/jsss-5-187-2016
LibreCat | DOI | Download (ext.)
 
[8]
2016 | Conference Paper | LibreCat-ID: 6564
Fischer, B., & Claes, L. (2016). Miniaturized all-optical Sound Pressure Sensor. In INTER-NOISE 2016. Deutsche Gesellschaft für Akustik e.V.
LibreCat
 
[7]
2016 | Misc | LibreCat-ID: 6569
Jurgelucks, B., & Claes, L. (2016). Increasing the Sensitivity of Impedance with Respect to Material Parameters of Triple-Ring Electrode Piezoelectric Transducers using Algorithmic Differentiation. Workshop on Direct and Inverse Problems in Piezoelectricity, Erlangen.
LibreCat
 
[6]
2016 | Conference Paper | LibreCat-ID: 6570
Jurgelucks, B., & Claes, L. (2016). Optimisation of triple-ring-electrodes on piezoceramic transducers using algorithmic differentiation. In AD2016 The 7th International Conference on Algorithmic Differentiation (pp. 99–102). Christ Church, Oxford, United Kingdom.
LibreCat
 
[5]
2016 | Conference Paper | LibreCat-ID: 6576
Webersen, M., Johannesmann, S., Claes, L., & Henning, B. (2016). Characterization of Continuous-fiber Reinforced Thermoplastics Using Thermoacoustically Excited Ultrasonic Lamb Waves. In 2016 IEEE IUS~Proceedings.
LibreCat
 
[4]
2015 | Conference Paper | LibreCat-ID: 6554
Claes, L., Bause, F., Rautenberg, J., & Henning, B. (2015). Detection of ultrasonic plate waves using ceramic strip transducers. In Proceedings SENSOR 2015 (pp. 775–779). https://doi.org/10.5162/sensor2015/P3.3
LibreCat | DOI
 
[3]
2014 | Misc | LibreCat-ID: 6550
Bause, F., Rautenberg, J., Feldmann, N., Claes, L., & Henning, B. (2014). Methoden zur Zeit-Frequenz-Analyse bei der Untersuchung dispersionsbehafteter Signale (Vol. 8). DEGA-Symposium, Bad Honnef.
LibreCat
 
[2]
2014 | Conference Paper | LibreCat-ID: 6574
Olfert, S., Claes, L., & Henning, B. (2014). Rekonstruktion der räumlichen Schallwechseldruckverteilung unter Berücksichtigung der Orthogonalität optischer und akustischer Achsen beim Schlierenverfahren. In Fortschritte der Akustik - DAGA 2014 (pp. 541–542).
LibreCat
 
[1]
2013 | Conference Paper | LibreCat-ID: 6573
Olfert, S., Claes, L., & Henning, B. (2013). Influence of angular radiated ultrasound waves on the Schlieren tomogram. In Proceedings of the International Conference on Acoustics (pp. 477–480). Berlin: DEGA.
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