Publications

Hauke Gravenkamp, Bor Plestenjak, Daniel A. Kiefer, Elias Jarlebring (2025). Computation of leaky waves in layered structures coupled to unbounded media by exploiting multiparameter eigenvalue problems. Journal of Sound and Vibration.

Alexandre Delory, Daniel A. Kiefer, Maxime Lanoy, Antonin Eddi, Claire Prada, Fabrice Lemoult (2024). Viscoelastic dynamics of a soft strip subject to a large deformation. Soft Matter.

Alexandre Delory, Daniel A. Kiefer, Claire Prada, Fabrice Lemoult (2024). Supersonic shear wave imaging in stretched soft strips: modeling for quantitative elastography. arXiv.

Daniel A. Kiefer, Sylvain Mezil, Claire Prada (2023). Beating resonance patterns and extreme power flux skewing in anisotropic elastic plates. Science Advances.

Hauke Gravenkamp, Bor Plestenjak, Daniel A. Kiefer (2023). Notes on osculations and mode tracing in semi-analytical waveguide modeling. Ultrasonics.

Daniel A. Kiefer, Bor Plestenjak, Hauke Gravenkamp, Claire Prada (2023). Computing zero-group-velocity points in anisotropic elastic waveguides: Globally and locally convergent methods. The Journal of the Acoustical Society of America.

Daniel A. Kiefer, Andreas Benkert, Stefan J. Rupitsch (2022). Transit Time of Lamb Wave-Based Ultrasonic Flow Meters and the Effect of Temperature. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Daniel A. Kiefer (2022). Elastodynamic quasi-guided waves for transit-time ultrasonic flow metering. FAU University Press.

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Daniel A. Kiefer, Michael Ponschab (2021). Modellierung nicht-spiegelnder Reflexion von Platten mittels quasi-geführter Wellen. Fortschritte der Akustik - DAGA 2021.

Maximilian Wormser, Daniel A. Kiefer, Stefan J. Rupitsch, Carolin Körner (2021). Comparison of Transmission Measurement Methods of Elastic Waves in Phononic Band Gap Materials. MDPI Materials.

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Daniel A. Kiefer, Michael Ponschab, Stefan J. Rupitsch (2020). From Lamb waves to quasi-guided waves: On the wave field and radiation of elastic and viscoelastic plates.

Michael Ponschab, Lisa Petzold, Daniel A. Kiefer, Stefan J. Rupitsch (2020). Guided Wave Based Characterization of Mechanical Parameters and Wall Thickness of Metal Tubes. SMSI 2020 - Measurement Science.

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Michael Ponschab, Daniel A. Kiefer, Stefan J. Rupitsch (2019). Simulation-Based Characterization of Mechanical Parameters and Thickness of Homogeneous Plates Using Guided Waves. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Michael Ponschab, Daniel A. Kiefer, Stefan J. Rupitsch (2019). Towards an Inverse Characterization of Third Order Elastic Constants Using Guided Waves. 2019 IEEE International Ultrasonics Symposium (IUS).

Daniel A. Kiefer, Michael Ponschab, Stefan J. Rupitsch, Michael Mayle (2019). Calculating the full leaky Lamb wave spectrum with exact fluid interaction. The Journal of the Acoustical Society of America.

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Daniel A. Kiefer, Michael Ponschab, Stefan J. Rupitsch (2019). Berechnung der vollständigen Dispersionscharakteristik von abstrahlenden Lambwellen mittels Variablentransformation. Fortschritte der Akustik - DAGA 2019.

Michael Ponschab, Daniel A. Kiefer, Stefan J. Rupitsch (2019). Berechnung der Auswirkung mechanischer Spannungen auf die Ausbreitung von Lamb-Wellen. Fortschritte der Akustik - DAGA 2019.

Michael Ponschab, Daniel A. Kiefer, Stefan J. Rupitsch (2018). The Influence of Temperature on the Frequency Dependent Directivity of Ultrasonic Transducers - An Indirect Acquisition Technique. Sensors and Measuring Systems; 19th ITG/GMA-Symposium.

Daniel A. Kiefer, Michael Ponschab, Stefan J. Rupitsch (2018). Berechnung der Abstrahldämpfung in ebenen Wellenleitern aufgrund eines angrenzenden Fluids. Fortschritte der Akustik - DAGA 2018.

Daniel A. Kiefer, Michael Fink, Stefan J. Rupitsch (2017). Simultaneous Ultrasonic Measurement of Thickness and Speed of Sound in Elastic Plates Using Coded Excitation Signals. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

Daniel A. Kiefer, Michael Fink, Stefan J. Rupitsch (2017). Simultane Bestimmung der Plattendicke und Schallgeschwindigkeit mit codierten Ultraschallsignalen. Tagungsband Innovation Messtechnik.

Daniel A. Kiefer (2016). Untersuchung von codierten Ansteuersignalen hinsichtlich der axialen Auflösung in der ultraschallbasierten Bildgebung. Master Thesis.

Daniel A. Kiefer (2013). Anpassbarkeit der Eigenfrequenzen von Balkenstrukturen für einen Energy Harvester. Bachelor Thesis.