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267 Publications
2023 | Conference Paper | LibreCat-ID: 31733
V. Schöppner and F. Brüning, “Calibration of a Contact Model for DEM Simulations of Grooved Feed Sections of Single Screw Extruders,” presented at the 36th International Conference of the Polymer Processing Society (PPS-36), Montreal (Kanada), 2023, doi: 10.1063/5.0135858.
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 34748
S. Vogtschmidt and V. Schöppner, “The short-and long-term properties of welded high-temperature-resistant thermoplastics,” presented at the 75th IIW Annual Assembly and International Conference of the international Institute of Welding (IIW), Tokyo, 2023, doi: 10.1007/s40194-023-01595-3.
LibreCat
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2023 | Conference Paper | LibreCat-ID: 52801
M. Altepeter, S. Wanke, and V. Schöppner, “Analysis and modelling of the material degradation of polypropylene on the co-rotating twin-screw extruder,” 2023, doi: 10.1063/5.0135824.
LibreCat
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2023 | Journal Article | LibreCat-ID: 48750
V. Schöppner, M. Altepeter, L. Austermeier, S. Wanke, and P. Meinheit, “Polypropylene Degradation on Co-Rotating Twin-Screw Extruders,” Polymers 2023, no. 15(9), p. 2181, 2023, doi: 10.3390/polym15092181.
LibreCat
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2023 | Conference Paper | LibreCat-ID: 34736
V. Schöppner and M. Frank, “Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior,” presented at the 37th International Conference of the Polymer Processing Society (PPS), Fukuoka, 2023, doi: 10.1063/5.0135825.
LibreCat
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2023 | Conference Paper | LibreCat-ID: 29946
C. W. T. Schall and V. Schöppner, “Design of a test bench for measuring the degradation behavior of plastics during processing,” presented at the PPS36, 2023.
LibreCat
2023 | Journal Article | LibreCat-ID: 48742
V. Schöppner and C. W. T. Schall, “Material Characterization of Polypropylene and Polystyrene Regarding Molecular Degradation Behavior,” Materials, no. 16(17), p. 5891, 2023, doi: 10.3390/ma16175891.
LibreCat
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2023 | Journal Article | LibreCat-ID: 48659
D. Trienens, V. Schöppner, and R. Bunse, “Determination of Correlations between Melt Quality and the Screw Performance Index in the Extrusion Process,” Polymers 2023, 2023, doi: https://doi.org/10.3390/polym15163427.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 48737
V. Schöppner and D. Kleinschmidt, “Improvement of a method for the correction of wall slip effects within the rheological measurements of filled rubber compounds,” SPE Polymers, pp. 1–17, 2023.
LibreCat
2023 | Journal Article | LibreCat-ID: 52833
V. Schöppner, L. Austermeier, F. Brüning, J. P. Oldemeier, and O. Brandt, “Recycling-Ansatz für mehrkomponentige Kunststoffprodukte durch thermische Verbundtrennung,” EXTRUSION, no. 8/2023, pp. 56–59, 2023.
LibreCat
2023 | Conference Paper | LibreCat-ID: 52840
V. Schöppner and T. Arndt, “Anvil-free ultrasonic welding for welding situations with one sided access,” 2023.
LibreCat
2022 | Journal Article | LibreCat-ID: 29947
C. W. T. Schall and V. Schöppner, “Measurement of material degradation in dependence of shear rate, temperature, and residence time,” Polymer Engineering and Science, vol. 62, no. 3, pp. 815–823, 2022, doi: 10.1002/pen.25887.
LibreCat
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2022 | Newspaper Article | LibreCat-ID: 34723
V. Schöppner, K. Gevers, L. Schraa, and P. Töws, “Auswirkungen unterschiedlicher Erwärmstrategien auf die quasistatische und zyklische Belastbarkeit von infrarotgeschweißten, glasfaserverstärkten Thermoplastbauteilen,” Joining Plastics, 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 34717
V. Schöppner, F. Brüning, and L. Sommer, “A Reverse Engineering Approach for Calibrating Frictional Behavior of Contact Models for Numerical Simulation of Solids Conveying in Extruders,” presented at the 37th International Conference of the Polymer Processing Society (PSS), Fukuoka, 2022.
LibreCat
2022 | Newspaper Article | LibreCat-ID: 34722
V. Schöppner, D. Kleinschmidt, U. Nillius, and C. Hopmann, “Auswirkungen des Vorscherungseinflusses im Extrusionsprozess auf die rheologischen Kennwerte gefüllter Kautschukmischungen,” GAK, 2022.
LibreCat
2022 | Newspaper Article | LibreCat-ID: 34721
V. Schöppner, M. Dörner, M. Frank, and C. W. T. Schall, “Auf der Welle zum Mischerfolg,” Kunststoffe, 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 34730
V. Schöppner and D. Kleinschmidt, “Estimation and correction of non-isothermal effects of carbon black-filled rubber compounds in viscosity measurements,” presented at the 14th Rubber Fall Colloquium (KHK), Hannover, 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 34738
V. Schöppner et al., “Investigations on the Influence of Viscoelasticity on the Swell Behaviour and Flow Instabilities of Carbon Black-Filled Rubber Compounds,” presented at the 31. Internationales Kolloquium Kunststofftechnik, Aachen, 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 34735
V. Schöppner and F. Brüning, “Investigating Different Methods for Numerical Simulation of Temperature Development in a Feed Section of a Single-Screw Extruder,” presented at the 37th International Conference of the Polymer Processing Society (PPS), Fukuoka, 2022.
LibreCat
2022 | Conference Paper | LibreCat-ID: 34734
V. Schöppner and J. Köllermeier, “Integration of IR Based Inline Measurement Systems of the Surface Temperature of Square Hollow Profiles in an Extrusion Process,” presented at the 37th International Conference of the Polymer Processing Society (PPS), Fukuoka, 2022.
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