Dr.-Ing. Tobias Hemsel

Faculty of Mechanical Engineering ? Dynamics and Mechatronics (LDM)
Second Head - Employee
Head of Engineering, Team Leader "Ultrasonic Systems and Processes"
E-Mail:
tobias.hemsel@uni-paderborn.de
Phone:
+49 5251 60-1805
Web:
Homepage
Office Address:
Pohlweg 47-49
33098 Paderborn
Room:
P1.3.31.3
Office hours:

by appointment

Faculty of Mechanical Engineering
Research Associate
Vorsitzender der Kommission für die Vergabe von Mitteln der Forschungskommission
E-Mail:
tobias.hemsel@uni-paderborn.de
Phone:
+49 5251 60-1805
Web:
Homepage
Office Address:
Pohlweg 47-49
33098 Paderborn
Room:
P1.3.31.3

Research

Latest Projects

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Publications

Latest Publications

Lead-Free Ceramics in Prestressed Ultrasonic Transducers

C. Scheidemann, P. Bornmann, W. Littmann, T. Hemsel, Actuators 14 (2025).

DOI

Time dependent material characteristics of prestressed piezoelectric ceramics in langevin transducers

C. Scheidemann, T. Hemsel, W. Sextro, in: 2025.


Investigation of the Setting Behaviour of Mechanically Biased Piezoelectric Ultrasonic Transducers

C. Scheidemann, J. Porzenheim, T. Hemsel, W. Sextro, in: 2025.


Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions

O.K. Aimiyekagbon, A. Bender, T. Hemsel, W. Sextro, Electronics 13 (2024).

DOI

Estimation of temperature-dependent piezoelectric material parameters using ring-shaped specimens

O. Friesen, L. Claes, C. Scheidemann, N. Feldmann, T. Hemsel, B. Henning, in: 2023 International Congress on Ultrasonics, Beijing, China, IOP Publishing, 2024, p. 012125.

DOI

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Teaching


Current Courses

  • Projektseminar Dynamik und Mechatronik
  • Piezoelektrische Systeme (?bung)
  • Piezoelektrische Systeme