Ragnar Holthe
Publikasjoner
2026
-
Akram, Md Ali;
Dastgeer, Khondaker Moin;
Ringen, Geir;
Holthe, Ragnar.
(2026)
Lifecycle Assessment of an Aluminium Crash Management System: Manufacturing Impact with Comparison between Open-Loop and Closed-Loop Recycling Scenarios.
Materials Circular Economy
Vitenskapelig artikkel
2023
-
Akram, Md Ali;
Holthe, Ragnar;
Ringen, Geir.
(2023)
Rapid Sorting of Post-consumer Scrap Aluminium Alloys Based on Laser-Induced Breakdown Spectroscopy (LIBS).
IFIP Advances in Information and Communication Technology
Vitenskapelig artikkel
2007
-
Holthe, Ragnar;
Welo, Torgeir.
(2007)
Stossfängersystemen aus umgeformten Aluminiumprofilen Automobile Technische Zeitung.
RevistArquis
Vitenskapelig artikkel
2006
-
Holthe, Ragnar;
Welo, Torgeir.
(2006)
Crash management using advanced aluminium extrusion-based solutions.
International Journal of Automation Technology
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Akram, Md Ali;
Dastgeer, Khondaker Moin;
Ringen, Geir;
Holthe, Ragnar.
(2026)
Lifecycle Assessment of an Aluminium Crash Management System: Manufacturing Impact with Comparison between Open-Loop and Closed-Loop Recycling Scenarios.
Materials Circular Economy
Vitenskapelig artikkel
-
Akram, Md Ali;
Holthe, Ragnar;
Ringen, Geir.
(2023)
Rapid Sorting of Post-consumer Scrap Aluminium Alloys Based on Laser-Induced Breakdown Spectroscopy (LIBS).
IFIP Advances in Information and Communication Technology
Vitenskapelig artikkel
-
Holthe, Ragnar;
Welo, Torgeir.
(2007)
Stossfängersystemen aus umgeformten Aluminiumprofilen Automobile Technische Zeitung.
RevistArquis
Vitenskapelig artikkel
-
Holthe, Ragnar;
Welo, Torgeir.
(2006)
Crash management using advanced aluminium extrusion-based solutions.
International Journal of Automation Technology
Vitenskapelig artikkel
Undervisning
Emner
- MIP4004 - Prosjektarbeid og spesialisering innen Design, Produktutvikling og Materialer Moduler
- TEK1000 - Innføring i 3D modellering og teknologi
- TØL4020 - Introduksjon til digitale tvillinger og simulering i produksjon
- TØL4012 - Produksjonssystemer og prosesser
- SMF3091F - Bærekraftige strategier
Veiledning
Master i Sustainable Manufacturing: Resirkulering av Aluminium
Formidling
2023
-
Vitenskapelig foredragHolthe, Ragnar; Ringen, Geir. (2023) Rapid Sorting of Post-consumer Scrap Aluminium Alloys Based on Laser-Induced Breakdown Spectroscopy (LIBS). IFIP International Conference on Advances in Production Management Systems , Trondheim 18.09.2023 - 20.09.2023