Tim Hetkämper - Contact (Paderborn University)

Tim Hetkämper, M.Sc.

Contact

Publications

Measurement Engineering

Research Associate - Schlieren technique, Evaluation circuits

VCard

Phone:

+49 5251 60-4944

E-mail:

hetkaemper(at)emt.upb(dot)de

Office:

P1.5.18.3

Web:

Homepage

Visitor:

Pohlweg 47-49
33098 Paderborn

Open list in Research Information System

2023

Phase-preserving methods to visualise ultrasonic fields with schlieren imaging

T. Hetkämper, K. Koch, L. Claes, B. Henning, tm - Technisches Messen (2023), 90(2), pp. 103-112

DOI

Improved determination of viscoelastic material parameters using a pulse-echo measurement setup

D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning, in: SMSI 2023 Conference, AMA Association For Sensors And Measurement, 2023, pp. 394 - 395

DOI

2022

Visualisierung von Ultraschallfeldern mittels Schlierentechnik und fraktionaler Fouriertransformation

T. Hetkämper, 2022

Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields

T. Hetkämper, L. Claes, B. Henning, in: Sensoren und Messsysteme - Beiträge der 21. ITG/GMA-Fachtagung, VDE Verlag GmbH, 2022

2021

Measurement procedure for acoustic absorption and bulk viscosity of liquids

L. Claes, R.S. Chatwell, E. Baumhögger, T. Hetkämper, H. Zeipert, J. Vrabec, B. Henning, Measurement (2021), 109919

DOI

Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik

T. Hetkämper, D. Dreiling, L. Claes, B. Henning, in: Fortschritte der Akustik - DAGA 2021, 2021

Download

Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik.pdf -

2020

Estimation of acoustic wave non-linearity in ultrasonic measurement systems

L. Claes, C. Steidl, T. Hetkämper, B. Henning, arXiv.org (2020)

Download

arXiv

https://arxiv.org/pdf/2001.05708

A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies

T. Hetkämper, M. Krumme, D. Dreiling, L. Claes, in: SEFI 48th Annual Conference Proceedings - Engaging Engineering Education, SEFI, 2020, pp. 1309-1313

Download

T Hetkämper, M Krumme, D Dreiling, L Claes 2020 - A modular, scalable open-hardware platform.pdf -

2019

Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers

T. Hetkämper, L. Claes, B. Henning, in: 2019 International Congress on Ultrasonics, 2019

DOI

Open list in Research Information System