[{"citation":{"mla":"Friedlein, Johannes, et al. “Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning.” <i>Proceedings in Applied Mathematics and Mechanics</i>, vol. 26, no. 4, e70168, Wiley, 2026, doi:<a href=\"https://doi.org/10.1002/pamm.70168\">10.1002/pamm.70168</a>.","bibtex":"@inproceedings{Friedlein_Hamed_Steinmann_Mergheim_2026, title={Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning}, volume={26}, DOI={<a href=\"https://doi.org/10.1002/pamm.70168\">10.1002/pamm.70168</a>}, number={4e70168}, booktitle={Proceedings in Applied Mathematics and Mechanics}, publisher={Wiley}, author={Friedlein, Johannes and Hamed, Maien and Steinmann, Paul and Mergheim, Julia}, year={2026} }","ama":"Friedlein J, Hamed M, Steinmann P, Mergheim J. Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning. In: <i>Proceedings in Applied Mathematics and Mechanics</i>. Vol 26. Wiley; 2026. doi:<a href=\"https://doi.org/10.1002/pamm.70168\">10.1002/pamm.70168</a>","ieee":"J. Friedlein, M. Hamed, P. Steinmann, and J. Mergheim, “Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning,” in <i>Proceedings in Applied Mathematics and Mechanics</i>, Stuttgart, 2026, vol. 26, no. 4, doi: <a href=\"https://doi.org/10.1002/pamm.70168\">10.1002/pamm.70168</a>.","apa":"Friedlein, J., Hamed, M., Steinmann, P., &#38; Mergheim, J. (2026). Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning. <i>Proceedings in Applied Mathematics and Mechanics</i>, <i>26</i>(4), Article e70168. <a href=\"https://doi.org/10.1002/pamm.70168\">https://doi.org/10.1002/pamm.70168</a>","chicago":"Friedlein, Johannes, Maien Hamed, Paul Steinmann, and Julia Mergheim. “Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning.” In <i>Proceedings in Applied Mathematics and Mechanics</i>, Vol. 26. Wiley, 2026. <a href=\"https://doi.org/10.1002/pamm.70168\">https://doi.org/10.1002/pamm.70168</a>.","short":"J. Friedlein, M. Hamed, P. Steinmann, J. Mergheim, in: Proceedings in Applied Mathematics and Mechanics, Wiley, 2026."},"project":[{"name":"TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten","_id":"130"},{"name":"TRR 285 - Project Area A","_id":"131"},{"name":"TRR 285 - Subproject A05","_id":"139"}],"conference":{"location":"Stuttgart","name":"96th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM 2026)"},"status":"public","publisher":"Wiley","_id":"67202","volume":26,"user_id":"84990","publication":"Proceedings in Applied Mathematics and Mechanics","issue":"4","abstract":[{"text":"Friction spinning is a metal forming process that can be used to manufacture various shapes by rotating a metallic workpiece relative to a blunt tool. When used as a hot metal forming process, the relative velocity between workpiece and tool is increased until substantial heat is generated due to friction. This frictional heat softens the workpiece and allows it to be more readily shaped. However, the process's complex interactions between mechanical, frictional and thermal effects pose significant challenges for numerical modelling. The present study outlines a numerical model that uses the arbitrary Lagrangian–Eulerian (ALE) formulation in a rotating frame to simulate the friction spinning process. The key enabler is an incremental ALE formulation with reference‐velocity‐based remapping that allows for severe deformation and large rotational motion while preserving path‐dependent constitutive history variables. Proof‐of‐concept examples demonstrate its ability to simulate the upsetting of rods and rivets by friction spinning. The potential of the ALE formulation for modelling friction spinning is thereby confirmed, which paves the way for further research, model enhancements, parameter identifications and applications.","lang":"eng"}],"date_created":"2026-09-22T05:49:02Z","type":"conference","publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"full_name":"Friedlein, Johannes","last_name":"Friedlein","first_name":"Johannes"},{"full_name":"Hamed, Maien","last_name":"Hamed","first_name":"Maien"},{"last_name":"Steinmann","first_name":"Paul","full_name":"Steinmann, Paul"},{"last_name":"Mergheim","first_name":"Julia","full_name":"Mergheim, Julia"}],"title":"Arbitrary Lagrangian–Eulerian Formulation in a Rotating Frame to Model Friction Spinning","year":"2026","intvolume":"        26","publication_status":"published","date_updated":"2026-09-22T05:55:33Z","language":[{"iso":"eng"}],"article_number":"e70168","doi":"10.1002/pamm.70168"}]