Numerical modeling of double high-frequency longitudinal welding of cladded pipes

verfasst von: Egbert Baake, Alexander Nikanorov, Wladimir Ebel
Abstract: This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.
Organisationseinheit(en): Institut für Elektroprozesstechnik
Typ: Aufsatz in Konferenzband
Seiten: 199-202
Anzahl der Seiten: 4
Publikationsdatum: 09.2019
Publikationsstatus: Veröffentlicht
Peer-reviewed: Ja
ASJC Scopus Sachgebiete: Artificial intelligence, Angewandte Informatik, Steuerungs- und Systemtechnik, Steuerung und Optimierung, Modellierung und Simulation
Elektronische Version(en): https://doi.org/10.1109/CSCMP45713.2019.8976602 (Zugang: Geschlossen)

BibTeX

@inproceedings{c1d38e5553dd4292aea22546ff3f3963,
title = "Numerical modeling of double high-frequency longitudinal welding of cladded pipes",
abstract = "This paper deals with numerical modeling of longitudinal high-frequency (HF) induction welding of cladded pipes using double frequency approach. Solutions are proposed to reach the required temperature distribution at the welding edge for the cladding composite of S355 and Alloy 625 with single and double frequencies. An advanced consideration of magnetic and other material properties was performed to simulate the dominating physical effects of HF welding. By the use of FEM analysis, the theoretical capability of an inductive longitudinal welding process for cladded pipes has been demonstrated. Despite some simplifications, the dominating effects of the longitudinal welding were considered by the presented model. In the context of the research, a correlation for welding speed, welding frequency and temperature distribution with industrial relevance was found for the cladded pipe welding. Industrial scale process windows for both, single frequency and simultaneous double frequency is presented in this work.",
keywords = "cladded pipes, induction high-frequency welding, numerical modeling",
author = "Egbert Baake and Alexander Nikanorov and Wladimir Ebel",
note = "Funding information: The IGF-project 19041 BG / FOSTA No. P 1183 of the Research Association for Steel Application (FOSTA) was supported by German Federation of Industrial Research Associations (AiF) in the frame of the Industrial Collective Research program (IGF) from Federal Ministry for Economic Affairs and Energy.; 21st International Conference {"}Complex Systems: Control and Modeling Problems{"}, CSCMP 2019 ; Conference date: 03-09-2019 Through 06-09-2019",
year = "2019",
month = sep,
doi = "10.1109/CSCMP45713.2019.8976602",
language = "English",
isbn = "978-1-7281-6701-5",
pages = "199--202",
booktitle = "2019 XXI International Conference Complex Systems: Control and Modeling Problems (CSCMP)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",
}