Dr.-Ing. Tobias Hemsel

Faculty of Mechanical Engineering » Dynamics and Mechatronics (LDM)
Deputy 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

Measurement of multiphysical material parameters of piezoceramic components for high-power ultrasonic applications

O. Friesen, L. Claes, J. Hölscher, B. Henning, C. Scheidemann, T. Hemsel, R. Kuess, A. Walther, C. Spieker, J. Förstner, Tm - Technisches Messen (2026).

DOI

Modellgestützte Optimierung eines Ultraschall-Torsionsschweißsystems

M.D. Dohmen, P. Bornmann, W. Littmann, T. Hemsel, W. Sextro, PLUS-Elektronikfertigung (2026) 432–435.


Lead-Free Ceramics in Prestressed Ultrasonic Transducers

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

DOI

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

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

DOI

Bolted Langevin transducers with leadfree piezoelectric ceramics

C. Scheidemann, P. Bornmann, W. Littmann, T. Hemsel, in: 2025.

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Teaching


Current Courses

  • Projektseminar Dynamik und Mechatronik
  • Piezoelektrische Systeme (Übung)
  • Piezoelektrische Systeme (Übung)
  • Piezoelektrische Systeme
  • Piezoelektrische Systeme
  • Patentstrategie und Patentrecht (Übung)
  • Patentstrategie und Patentrecht