Positions
Bela Jannis Lehnhardt, M. Sc.
Bela Jannis Lehnhardt, M. Sc.
Phone
Address
An der Universität 1
30823 Garbsen
30823 Garbsen
Building
Room
Bela Jannis Lehnhardt, M. Sc.
Phone
Research Staff
Institute of Machine Elements and Engineering Design
Research Staff
Research Group Rolling Bearings
Key areas of research and teaching
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High-speed concepts for increasing the efficiency of electric drives
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High-precision and high-speed spindle bearings for machine tools
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Alternative lubricants and supply strategies (water-based lubricants, minimum quantity lubrication)
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Teaching in the Master's laboratory on tolerances in design
Publications
First
1
Innovative kapazitive Messmethodik zur präzisen Analyse von Schmierfilmhöhe und Kontaktimpedanz. / Schneider, Volker; Kelley, Josephine Claire; Lehnhardt, Bela Jannis et al.
Gleit- und Wälzlagerungen 2025. 1. ed. VDI Verlag GmbH, Düsseldorf, 2025. p. 241-244 (VDI Berichte; Vol. 2453).
More...
Gleit- und Wälzlagerungen 2025. 1. ed. VDI Verlag GmbH, Düsseldorf, 2025. p. 241-244 (VDI Berichte; Vol. 2453).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research
Novel capacitive measuring method to determine the complex impedance behavior of machine elements. / Schneider, Volker; Kelley, Josephine Claire; Lehnhardt, Bela Jannis et al.
In: Mechanical Systems and Signal Processing, Vol. 238, 113225, 01.09.2025.
More...
In: Mechanical Systems and Signal Processing, Vol. 238, 113225, 01.09.2025.
Research output: Contribution to journal › Article › Research › peer review
Starvation and Re-lubrication in Oscillating Bearings: Influence of Grease Parameters. / Wandel, Sebastian; Bader, Norbert Fritz; Glodowski, Jakob et al.
In: Tribology Letters, Vol. 70, No. 4, 114, 2022.
More...
In: Tribology Letters, Vol. 70, No. 4, 114, 2022.
Research output: Contribution to journal › Article › Research › peer review
Influence of the material on the measurement of surface roughness using eddy current technology. / Fricke, Lara Vivian; Jannis Lehnhardt, Bela; Barton, Sebastian et al.
I2MTC 2020 - International Instrumentation and Measurement Technology Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. p. 1-6 9128881.
More...
I2MTC 2020 - International Instrumentation and Measurement Technology Conference, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2020. p. 1-6 9128881.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
First
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