Dettelbacher, Johannes; Schlüter, Wolfgang; Buchele, Alexander (2023)
Simulation in Produktion und Logistik 2023, S. 41-50.
DOI: 10.22032/dbt.57814
The current energy crisis and the high cost of fossil fuels pose major challenges for energy-intensive industries such as the non-ferrous foundry industry. Therefore, it is important to promote the transition to renewable energy sources with the help of the electrification of the melting units. In this pilot study, for the first time the conversion of conventional foundries to sustainable technologies is simulated. For this purpose, a simulation model is developed based on a selected example company. It considers the energy consumption and the logistical effects of a converted operation. The simulation model is implemented as a hybrid simulation combining a discrete
event simulation at the plant level and a process simulation within the furnaces. The study shows how a sustainable energy supply can be achieved in foundries. It also considers the impact of efficiency, energy costs and emissions.
Fehr, Stefanie (2023)
Vortrag auf dem 11. Anti-Korruptions- und Compliance-Summit Berlin, 14.-15.09.2020.
Händel, Marion; Waldeyer, Julia; Roelle, Julian (2023)
Zeitschrift für Entwicklungspsychologie und Pädagogische Psychologie 55 (2-3), S. 31–35.
DOI: 10.1026/0049-8637/a000281
Vendittoli, Valentina; Polini, Wilma; Walter, Michael S. J. (2023)
The International Journal of Advanced Manufacturing Technology 128, S. 5491-5502.
DOI: 10.1007/s00170-023-12285-1
Epoxy resins are widely used polymers in the automotive and aerospace fields. Different blends of novel biodegradable resins have been studied in the last years in order to provide sustainability while maintaining the same properties of epoxy resins. Bio-based thermoset resins made with acrylated epoxidized soybean oil are well-studied in different vat polymerization techniques. The present work compares a bio-based resin and a petroleum-based resin. A benchmark with different features was designed and manufactured by a VAT photopolymerization process using both materials; measured with an optical scanning device; thus, the dimensional deviations were analyzed through inspection software. Tensile and flexural specimens were manufactured with the same procedure and tested with a dynamometer machine. Therefore, the comparison between a biodegradable resin and a petroleum-based resin is discussed in terms of the quality and mechanical performances of manufactured parts, considering the use of identical printing conditions. Some parts are required to satisfy both the requirements at the same time, such as the gears. Therefore, dimensional accuracy and mechanical strength need to be controlled and evaluated in a unique final quantification. This work proposes a novelty performance index to quantify dimensional accuracy and mechanical strength simultaneously. By combining the two aspects it is possible to define the overall performance obtained with the used material, optimizing the manufacturing process by choosing the proper material for each purpose.
Fehr, Stefanie (2023)
Der Personalrat, 8, Bund-Verlag, Frankfurt a.M..
Fehr, Stefanie; Engelmann, Arndt; Müller, Hannah; Driscoll, Melanie (2023)
Corporate Compliance Zeitschrift 2023, S. 317-321.
Lanquillon, Carsten; Schacht, Sigurd (2023)
Knowledge Science, 1. Auflage Springer Vieweg 2023 2023.
DOI: 10.1007/978-3-658-41689-8
Knowledge Science beschäftigt sich mit Konzepten, Methoden und Prozessen zur systematischen Erzeugung, Extraktion, Speicherung und Bereitstellung von Wissen zur Lösung von Problemen und lässt sich somit dem Wissensmanagement zuordnen. Kognitive Assistenten sorgen dafür, das richtige Wissen zur richtigen Zeit in der richtigen Art und Weise seinen Anwendern und Anwenderinnen bereitzustellen. Damit dies gelingen kann, kommen inzwischen zahlreiche Methoden der Künstlichen Intelligenz (KI) zur Unterstützung unterschiedlicher Aufgaben des Wissensmanagements zum Einsatz.
Fersch, Mascha-Lea; Schacht, Sigurd; Woldai, Betiel (2023)
2nd Paris Conference on Education 2023. Official Conference Proceedings.
Fehr, Stefanie (2023)
Datenschutz-Praxis 9/2023.
Ermolai, Vasile; Sover, Alexandru (2023)
International Conference on Reliable Systems Engineering (ICoRSE) - 2023. Lecture Notes in Networks and Systems, vol 762, S. 135-146.
DOI: 10.1007/978-3-031-40628-7_11
Stiehl, Annika; Flammer, M; Anselstetter, Fabienne; Ille, Nicole; Bornfleth, Harald; Geißelsöder, Stefan; Uhl, Christian (2023)
Stiehl, Annika; Flammer, M; Anselstetter, Fabienne; Ille, Nicole; Bornfleth, Harald...
2023 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW), Rhodes Island, Greece, S. 1-5.
DOI: 10.1109/ICASSPW59220.2023.10193167
Müller, Michael (2023)
Knowledge Science – Fallstudien. Springer Vieweg, Wiesbaden, S. 109-147.
DOI: 10.1007/978-3-658-41155-8_6
Geißelsöder, Stefan (2023)
Knowledge Science – Fallstudien. Springer Vieweg, Wiesbaden, S. 193-205.
DOI: 10.1007/978-3-658-41155-8_9
Lanquillon, Carsten; Schacht, Sigurd (2023)
Springer Vieweg Wiesbaden.
DOI: 10.1007/978-3-658-41155-8
Müller, Michael; Link, Jann (2023)
Knowledge Science – Fallstudien. Springer Vieweg, Wiesbaden, S. 33-66.
DOI: 10.1007/978-3-658-41155-8_4
Horbaschk, Nora; Schacht, Sigurd (2023)
Knowledge Science – Fallstudien: Wie mit Künstlicher Intelligenz die Wissenssicherung und -nutzung im Unternehmen unterstützt wird, Springer Vieweg, Wiesbaden, S. 149-175.
DOI: 10.1007/978-3-658-41155-8_7
Henne, Sophie ; Schacht, Sigurd (2023)
Knowledge Science - Fallstudien: Wie mit Künstlicher Intelligenz die Wissenssicherung und -nutzung im Unternehmen unterstützt wird, Springer Vieweg, Wiesbaden, S. 177-191.
DOI: 10.1007/978-3-658-41155-8_8
Dreßler, Daniel; Schacht, Sigurd; Lanquillon, Carsten (2023)
Knowledge Science – Fallstudien: Wie mit Künstlicher Intelligenz die Wissenssicherung und -nutzung im Unternehmen unterstützt wird, Springer Vieweg, Wiesbaden, S. 69-107.
DOI: 10.1007/978-3-658-41155-8_5
Pöpel, Cornelius (2023)
Vortrag auf der 13th International Whitehead Conference, München, 28.07.2023.
Fehr, Stefanie; Refenius, Kevin (2023)
Compliance Berater (8), S. 289-294.
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