M.Sc. Stefan Buchen

PB-A 204

0000-0002-2358-6783
Researchgate

57076 Siegen

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E-Mail:

stefan.buchen@uni-siegen.de

Fields of activity:

• continuum mechanics of elastomers

• AiF - iGF project 21080 N (completed): Experimentelle Untersuchungen und Erweiterung der kontinuumsmechanischen Modellierung von geschäumten Elastomeren

in collaboration with: Deutsche Kautschuk-Gesellschaft e.V. - DKG, Deutsches Institut für Kautschuktechnologie e.V., Hannover

Publications:

• S. Buchen, N.H. Kröger, K. Weinberg. An approach to stress conversion between different deformation states for incompressible first‐invariant hyperelastic models. PAMM 23, e202300211 (2023)

• L. Bogunia, S. Buchen, M. Fischbach, K. Weinberg. Experiments on the dynamic Poisson’s ratio of PUR foams. PAMM 22, e202200304 (2023)

• S. Siebert, J. Meier, P. Schneider, S. Buchen, K. Weinberg, N.H. Kröger. Modelling and experimental characterization of ‎cellular rubber considering inelastic effects and the ‎microstructure's influence on the macroscopic ‎mechanical behavior. ECCMR, (2022)

• L. Bogunia, S. Buchen, K. Weinberg. Microstructure characterization and stochastic modeling of open-cell foam based on 𝛍CT-image analysis. GAMM - Mitteilungen, e202200018 (2022) 

• S. Buchen, N.H. Kröger, T. Reppel, K. Weinberg. Time-dependent modeling and experimental characterization of foamed EPDM rubber. Continuum Mechanics and Thermodynamics 33, 1747-1764 (2021)

Presentations:

•  A method for characterizing hyperelastic material parameters based on the incompressible invariant plane, GAMM, Dresden (2023)