TY - JOUR A1 - Kroneberger, Monika A1 - Stanik, Eva A1 - Döhring, Thorsten ED - El Gawhary, O. ED - Witte, S. ED - Moreno, I. T1 - Parameter optimization for the infrared curing process of powder coatings using the NAPUBEST prototype and optical simulations JF - EPJ Web of Conferences N2 - In line with the energy transition, it is desirable to replace fossil fuels in the curing process of industrial powder coatings. Infrared heating is the considered method here. IR-emitter arrangement in the reflective heating chamber, their geometry and the dwell time of the components are crucial for a successful and efficient process. Process optimization has to consider the optical parameter variation of the powder coating during the procedure. Measurements in the NAPUBEST prototype are compared with optical simulations of the setup to get the simulation parameters in agreement with reality and to provide a foundation for the layout of industrial processes. KW - infrared KW - powder coating KW - sustainability KW - optic design KW - curing KW - Pulverlack KW - Aushärtung KW - Infrarot Y1 - 2025 U6 - https://doi.org/https://doi.org/10.1051/epjconf/202533503035 SN - 2100-014X VL - 335 SP - 1 EP - 2 PB - EDP Sciences ER - TY - CHAP A1 - Döhring, Thorsten A1 - Gösling, Lukas A1 - Pribulla, Theodor A1 - Komzik, Richard T1 - Segmentierte Infrarotfilter für das Ø1.3m Teleskop im slowakischen Tatra-Gebirge T2 - DGaO-Proceedings N2 - Im bayerisch-slowakischen Kooperationsprojekt SLOBATCO werden neuartige astronomische Filter entwickelt, welche auf die atmosphärischen Transmissionsfenster im NIR Spektralbereich ausgelegt sind. Um ein aufwendiges Filterrad für die bei tiefen Temperaturen betriebene CCD-Kamera zu vermeiden, werden die Beobachtungen über eine segmentierte Filterkombination realisiert. KW - Filter KW - Teleskop KW - Astronomie KW - Infrarot KW - Infrarot-Spektrum KW - Filter KW - Spiegelteleskop Y1 - 2019 UR - https://www.dgao-proceedings.de/download/120/120_p35.pdf SN - 1614-8436 VL - 2019 SP - 1 EP - 2 PB - DGaO ER -