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599 Publications
2023 | Journal Article | LibreCat-ID: 48749
Vogtschmidt, S., & Schöppner, V. (2023). Schweißnahtkennwerte für die lebensdaueroptimierte Bauteilauslegung von hochtemperaturbeständigen Thermoplasten. Joining Plastics.
LibreCat
2023 | Journal Article | LibreCat-ID: 48753
Schöppner, V., Frank, M., & Schall, C. W. T. (2023). The Wave Must Be Right. Plastic Insights, 7/2023, 52–54.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48755
Moritzer, E., & Held, C. (2023). Vorspannkraftrelaxation bei der Direktverschraubung additiv gefertigter Kunststoffbauteile. 28. Technomer, Chemnitz (Deutschland).
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2023 | Book Chapter | LibreCat-ID: 48649
Gevers, K., Töws, P., Schraa, L., Decker, J., Schöppner, V., Uhlig, K., & Stommel, M. (2023). Einfluss von Infrarotschweißprozessparametern auf die quasistatische und zyklische Belastbarkeit von technischen glasfaserverstärkten Thermoplasten. In 11. Landshuter Leichtbau-Colloquium (1st ed., pp. 8–17). Landshut: LC-Verlag.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48651
Schöppner, V., Austermeier, L., & Nordieker, A. (2023). A NEW APPROACH FOR THE LOCAL DETERMINATION OF ENERGY INPUT IN CO-ROTATING TWIN SCREW EXTRUDERS BASED ON SCREW TORSION. Annual Technical Conference of the Society of Plastics Engineers (ANTEC), Denver, CO (USA).
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2023 | Conference Paper | LibreCat-ID: 48660
Schöppner, V., Austermeier, L., & Alsoud, A. (2023). Development Of An Asymmetric Torque Model For The Two Screws Of A Twin Screw Extruder. 38th International Conference of the Polymer Processing Society (PPS), St. Gallen (Schweiz).
LibreCat
2023 | Journal Article | LibreCat-ID: 48652
Schöppner, V., Gevers, K., Schraa, L., Töws, P., Uhlig, K., Stommel, M., & Decker, J. (2023). Auswirkungen unterschiedlicher Erwärmstrategien auf infraroterwärmte Polyphthalamide. Joining Plastics.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48661
Schöppner, V., & Petzke, J. (2023). Devulkanisation schwefelvernetzender Elastomere im halbleitergestützten Mikrowellenverfahren. AZuR-Kolloquium ALTREIFEN-RECYCLING, Gummersbach (Deutschland).
LibreCat
2023 | Conference Paper | LibreCat-ID: 48739
Moritzer, E., Elsner, C. L., & Deupmann, K. (2023). Investigation of the Volume Flow in the FFF Process as an Influencing Factor on the Resulting Orientation of Thermally Conductive Filler Particles. 38th International Conference of the Polymer Processing Society (PPS), St. Gallen (Schweiz).
LibreCat
2023 | Conference Paper | LibreCat-ID: 48738
Schöppner, V., & Trienens, D. (2023). Investigation of the influence of screw geometry on the resulting melt quality for cast film extrusion. 38th International Conference of the Polymer Processing Society, St. Gallen (Schweiz).
LibreCat
2023 | Journal Article | LibreCat-ID: 48734
Moritzer, E., Mühlhoff, F. M., Rauen, D., Kolbe, B., Schlee, H., & Hokamp, C. (2023). Großflächig, komplex? InMould-Plasma ist die Lösung! Kunststoffe.
LibreCat
2023 | Journal Article | LibreCat-ID: 48733
Moritzer, E., Kartelmeyer, S., Kreamer, D., & Jaroschek, C. (2023). Goodbye Hot Spots - with No Extra Energy Expenditure. Plastics Insights, 7/2023, 38–41.
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2023 | Journal Article | LibreCat-ID: 48735
Schöppner, V., Frank, M., & Schall, C. W. T. (2023). Hauptsache, die Wellenlänge stimmt. Kunststoffe, 9/2023, 76–78.
LibreCat
2023 | Journal Article | LibreCat-ID: 48736
Moritzer, E., Kartelmeyer, S., Kraemer, D., & Jaroschek, C. (2023). Hotspots ade - ohne Extra-Energieaufwand. Kunststoffe, 5/2023, 64–66.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48747
Moritzer, E., & Held, C. (2023). Optimization of additively manufactured parts for direct screwing. 76th Annual Assembly and International Conference of the international Institute of Welding (IIW), Singapur (Singapur).
LibreCat
2023 | Journal Article | LibreCat-ID: 48746
Schöppner, V., Kleinschmidt, D., Hopmann, C., Wiesel, C., Nillius, U., Schön, M., & Limper, A. (2023). Optimisation of the Simulation of Rubber Extrusion dies by means of the Integration of empirically determined characteristic Maps. KGK Kautschuk Gummi Kunststoffe, 47–52.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48745
Schöppner, V., Gevers, K., Albrecht, M., & Seefried, A. (2023). Mischmaterialschweißen von PC/ABS und PMMA beim Warmgasstumpfschweißen mit Runddüsen. 28. Technomer, Chemnitz (Deutschland).
LibreCat
2023 | Conference Paper | LibreCat-ID: 48744
Petzke, J., Kleinschmidt, D., & Schöppner, V. (2023). Microwave Heating of Rubber Extrudates. 38th International Conference of the Polymer Processing Society, St. Gallen (Schweiz).
LibreCat
2023 | Journal Article | LibreCat-ID: 48741
Moritzer, E., Kartelmeyer, S., Kringe, R., & Jaroschek, C. (2023). Konturnah kühlen für wenig Geld. Kunststoffe, 8/2023, 56–59.
LibreCat
2023 | Conference Paper | LibreCat-ID: 48740
Schöppner, V., & Trienens, D. (2023). Investigation regarding the correlation of the relative influences during the extrusion process of cast films on the residual melt quality. 60th Ilmenau Scientific Colloquium, Ilmenau. https://doi.org/10.22032/dbt.58867
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| DOI
2023 | Journal Article | LibreCat-ID: 48743
Schöppner, V., Altepeter, M., Schall, C. W. T., Wanke, S., & Kley, M. (2023). Material-Preserving Extrusion of Polyamide on a Twin-Screw Extruder. Polymers, 10.
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2023 | Dissertation | LibreCat-ID: 49509
Brüning, F. (2023). Modellierung der Feststoffförderung im Einzug von Nutbuchsenextrudern mit Hilfe von DEM-Simulationen: Vol. Band 1/2023. Shaker Verlag.
LibreCat
2023 | Dissertation | LibreCat-ID: 49725
Hartung, M. (2023). Untersuchung der UVC-Bestrahlung als Oberflächenvorbehandlungsmethode von Polycarbonaten zur Erzeugung einer Verbundhaftung zu Flüssigsilikonkautschuken .
LibreCat
2023 | Conference Paper | LibreCat-ID: 49740
Stüker, D., & Schöppner, V. (2023). An approach for the numerical calculation of the non-isothermal pressure-throughput-characteristics of single screw melt-extruder. INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022. https://doi.org/10.1063/5.0138944
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| DOI
2023 | Conference Paper | LibreCat-ID: 49737
Malatyali, H., Schöppner, V., & Hoemann, T. (2023). Investigation of the influence of process and screw configurations on fiber length for recycled carbon fiber. INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022. https://doi.org/10.1063/5.0139631
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| DOI
2023 | Conference Paper | LibreCat-ID: 49734
Malatyali, H., & Schöppner, V. (2023). Investigation of shear rates in twin-screw extruder using CFD-simulation. INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022. https://doi.org/10.1063/5.0139630
LibreCat
| DOI
2023 | Conference Paper | LibreCat-ID: 49742
Bürenhaus, F. I., & Moritzer, E. (2023). Influence of fiber geometry and sizing on glass fiber breakage. INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022. https://doi.org/10.1063/5.0135843
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| DOI
2023 | Journal Article | LibreCat-ID: 48277 | 
Moritzer, E., & Hecker, F. (2023). Adaptive Scaling of Components in the Fused Deposition Modeling Process. Macromolecular Symposia, 411(1). https://doi.org/10.1002/masy.202200181
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| Download (ext.)
2023 | Conference Paper | LibreCat-ID: 48357
Moritzer, E., Hecker, F., Knaup, F., & Wächter, J. (2023). Investigation of the Deposition Velocity Related Temperature Deviations for High Temperature Materials in the FDM Process. Proceedings of the 37th International Conference of the Polymer Processing Society (PPS-37), 170001-1-170001–170005. https://doi.org/10.1063/5.0168548
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| DOI
2023 | Conference Paper | LibreCat-ID: 52800
Stüker, D., & Schöppner, V. (2023). Simplified numerical calculation of the isothermal, three-dimensional, Non-Newtonian flow characteristics of single-screw melt-extruder. INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022. PROCEEDINGS OF THE 36TH CONFERENCE OF THE POLYMER PROCESSING SOCIETY, PPS36. https://doi.org/10.1063/5.0138943
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| DOI
2023 | Conference Paper | LibreCat-ID: 31733
Schöppner, V., & Brüning, F. (2023). Calibration of a Contact Model for DEM Simulations of Grooved Feed Sections of Single Screw Extruders. 36th International Conference of the Polymer Processing Society (PPS-36). 36th International Conference of the Polymer Processing Society (PPS-36), Montreal (Kanada). https://doi.org/10.1063/5.0135858
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| DOI
2023 | Conference Paper | LibreCat-ID: 34748
Vogtschmidt, S., & Schöppner, V. (2023). The short-and long-term properties of welded high-temperature-resistant thermoplastics. 75th IIW Annual Assembly and International Conference of the international Institute of Welding (IIW), Tokyo. https://doi.org/10.1007/s40194-023-01595-3
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 52802
Moritzer, E., & Hecker, F. (2023). Adaptive Scaling of Components in the Fused Deposition Modeling Process. Macromolecular Symposia, 411(1). https://doi.org/10.1002/masy.202200181
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| DOI
2023 | Conference Paper | LibreCat-ID: 52801
Altepeter, M., Wanke, S., & Schöppner, V. (2023). Analysis and modelling of the material degradation of polypropylene on the co-rotating twin-screw extruder. INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022. https://doi.org/10.1063/5.0135824
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| DOI
2023 | Journal Article | LibreCat-ID: 48657
Moritzer, E., Tölle, L., Greb, C., & Haag, M. (2023). Conceptions and Feasibility Study of Fiber Orientation in the Melt as Part of a Completely Circular Recycling Concept for Fiber-Reinforced Thermoplastics. Journal of Composites Science, 7, 267. https://doi.org/10.3390/jcs7070267
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| DOI
2023 | Journal Article | LibreCat-ID: 48750
Schöppner, V., Altepeter, M., Austermeier, L., Wanke, S., & Meinheit, P. (2023). Polypropylene Degradation on Co-Rotating Twin-Screw Extruders. Polymers 2023, 15(9), 2181. https://doi.org/10.3390/polym15092181
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| DOI
2023 | Conference Paper | LibreCat-ID: 34736
Schöppner, V., & Frank, M. (2023). Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior. 37th International Conference of the Polymer Processing Society (PPS), Fukuoka. https://doi.org/10.1063/5.0135825
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| DOI
2023 | Conference Paper | LibreCat-ID: 29946
Schall, C. W. T., & Schöppner, V. (2023). Design of a test bench for measuring the degradation behavior of plastics during processing. PPS36. PPS36.
LibreCat
2023 | Journal Article | LibreCat-ID: 48742
Schöppner, V., & Schall, C. W. T. (2023). Material Characterization of Polypropylene and Polystyrene Regarding Molecular Degradation Behavior. Materials, 16(17), 5891. https://doi.org/10.3390/ma16175891
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| DOI
2023 | Journal Article | LibreCat-ID: 48654
Moritzer, E., & Held, C. (2023). Characterization of additively manufactured parts for direct screwing. Welding in the World. https://doi.org/10.1007/s40194-023-01610-7
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| DOI
2023 | Journal Article | LibreCat-ID: 48659
Trienens, D., Schöppner, V., & Bunse, R. (2023). Determination of Correlations between Melt Quality and the Screw Performance Index in the Extrusion Process. Polymers 2023. https://doi.org/10.3390/polym15163427
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 48737
Schöppner, V., & Kleinschmidt, D. (2023). Improvement of a method for the correction of wall slip effects within the rheological measurements of filled rubber compounds. SPE Polymers, 1–17.
LibreCat
2023 | Journal Article | LibreCat-ID: 52828
Brüning, F., Kleinschmidt, D., & Petzke, J. (2023). Wall Slip-Free Viscosity Determination of Filled Rubber Compounds Using Steady-State Shear Measurements. Polymers, 1–23. https://doi.org/10.3390/polym15224406
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| DOI
2023 | Journal Article | LibreCat-ID: 52833
Schöppner, V., Austermeier, L., Brüning, F., Oldemeier, J. P., & Brandt, O. (2023). Recycling-Ansatz für mehrkomponentige Kunststoffprodukte durch thermische Verbundtrennung. EXTRUSION, 8/2023, 56–59.
LibreCat
2023 | Conference Paper | LibreCat-ID: 52840
Schöppner, V., & Arndt, T. (2023). Anvil-free ultrasonic welding for welding situations with one sided access. 76th Annual Assembly of the International Institute of Welding (IIW).
LibreCat
2023 | Journal Article | LibreCat-ID: 52836
Brüning, F., Kleinschmidt, D., & Petzke, J. (2023). Elastomerrecycling mittels Mikrowellenstrahlung. Kunststoffland NRW Report, 03/2023, 28–29.
LibreCat
2023 | Journal Article | LibreCat-ID: 52837
Moritzer, E., Kartelmeyer, S., Kringe, R., & Jaroschek, C. (2023). Conformal Cooling at Low Cost. Plastics Insights, 8/2023, 44–48.
LibreCat
2022 | Journal Article | LibreCat-ID: 29947
Schall, C. W. T., & Schöppner, V. (2022). Measurement of material degradation in dependence of shear rate, temperature, and residence time. Polymer Engineering and Science, 62(3), 815–823. https://doi.org/10.1002/pen.25887
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| DOI
2022 | Newspaper Article | LibreCat-ID: 31789
Hopp, M., & Tölle, L. (2022). Influence of process parameters on the formation of inhalable fiber dust during shredding for mechanical recycling of fiber‐reinforced organo sheets. Journal of Applied Polymer Science, 1–13.
LibreCat
2022 | Newspaper Article | LibreCat-ID: 31788
Hopp, M., Tölle, L., Bünger, J., Westphal, G., Rosenkranz, N., & Monsé, C. (2022). Fiber Dust Formation during the Recycling of FRP. Kunststoffe International, 12–15.
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