!!Projects per year
Beschreibung
Excel spreadsheet containing analytical regression models for confined curved channels (without flight clearance).
These generic models are now equally applicable to conventional and high-performance single-screw extrusion conditions within a segmented extruder calculation.
Model equations and coefficients are given as text and numeric values, respectively.
The following functional relationships are available:
- Dimensionless flow rate vs. dimensionless down-channel pressure gradient
- Dimensionless dissipation rate vs. dimensionless flow rate
- Dimensionless average shear rate vs. dimensionless flow rate
These generic models are now equally applicable to conventional and high-performance single-screw extrusion conditions within a segmented extruder calculation.
Model equations and coefficients are given as text and numeric values, respectively.
The following functional relationships are available:
- Dimensionless flow rate vs. dimensionless down-channel pressure gradient
- Dimensionless dissipation rate vs. dimensionless flow rate
- Dimensionless average shear rate vs. dimensionless flow rate
| Datum zugänglich gemacht | 12 Aug. 2025 |
|---|---|
| Verlag | Zenodo |
UN SDGs
Dieser Datensatz trägt zu den folgenden UN-Nachhaltigkeitszielen (SDGs) bei
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SDG 9 – Industrie, Innovation und Infrastruktur -
SDG 12 – Verantwortungsvoller Konsum und Produktion
Wissenschaftszweige
- 205012 Kunststoffverarbeitung
- 203037 Computational Engineering
JKU-Schwerpunkte
- Digital Transformation
- Sustainable Development: Responsible Technologies and Management
Projekte
- 1 Abgeschlossen
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Design and Optimization of Wave-Dispersion Screws
Roland, W. (Projektleiter*in)
30.06.2020 → 30.09.2023
Projekt: Geförderte Forschung › FWF - Österreichischer Wissenschaftsfonds
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An Advanced Approach for Modeling Melt Conveying in High-Performance Single-Screw Extruders
Titel in Übersetzung :Ein fortgeschrittener Modellierungsansatz für die Modellierung der Schmelzeförderung in Hochleistungs-Einschneckenextrudern Publikation: Abschlussarbeiten › Dissertation
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Comprehensive Surrogate Models for Predicting the Melt Conveying Characteristics of Channel Segments in High-Performance Single-Screw Extruders
Herzog, D., Roland, W., Marschik, C. & Berger-Weber, G. R., Feb. 2026, in: Polymer Engineering and Science. 66, 2, S. 716-738 23 S.Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung
Open Access
Forschungsdatensätze
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Simulated melt conveying characteristics of three-dimensional curved channels in generic, multi-flighted single-screw extruders
Herzog, D. (Urheber*in), Christian, M. (Mitwirkende*r), Krieger, M. (Mitwirkende*r), Roland, W. (Betreuer*in) & Berger-Weber, G. R. (Betreuer*in), Zenodo, 12 Aug. 2025
Datensatz
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Simulated pressure and temperature profiles related to extrusion experiments by Spalding et al. (SPE ANTEC 2006)
Herzog, D. (Urheber*in), Marschik, C. (Mitwirkende*r), Roland, W. (Betreuer*in) & Berger-Weber, G. R. (Betreuer*in), Zenodo, 26 Sep. 2025
Datensatz
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Screw simulation results related to the throughput tests on a high-speed single-screw extruder
Herzog, D. (Urheber*in), Roland, W. (Mitwirkende*r) & Zacher, M. (Mitwirkende*r), Zenodo, 21 Nov. 2025
Datensatz
Dieses zitieren
- DataSetCite