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.


Estimation of third order elastic constants of piezoceramics using DC biased impedance measurements

L. Claes, J. H?lscher, O. Friesen, C. Scheidemann, T. Hemsel, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 142–145.

DOI

Sensitivity Analysis and Material Parameter Estimation of a Pre-Stressed Langevin Transducer

O. Friesen, C. Scheidemann, L. Claes, T. Hemsel, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 138–141.

DOI

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Teaching


Current Courses

  • Sensorik und Aktorik (?bung)
  • Sensorik und Aktorik (?bung)
  • Sensorik und Aktorik
  • Sensorik und Aktorik
  • Multifunktionale Materialien (?bung)
  • Multifunktionale Materialien (?bung)
  • Multifunktionale Materialien
  • Multifunktionale Materialien