3D magneto‐thermal computations of electromagnetic induction phenomena

Abstract

This paper presents the results of a series of tests made in order to validate the magneto‐thermal module of the new FLUX3D v3.40. The tool was conceived to solve the coupled problems of electromagnetic and thermal phenomena. The solving method of the program considers a thermal‐transient problem during a certain period of time and it solves, at each time step, the thermal and electromagnetic equations (in quasi‐stationary magneto‐harmonic formulation), alternatively. We have modelled the inductive longitudinal welding of steel pipes. The results of 3D simulations are compared with measurements on a laboratory device.

Citation

Paya, B., Fireteanu, V., Spahiu, A. and Guérin, C. (2003), "3D magneto‐thermal computations of electromagnetic induction phenomena", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 22 No. 3, pp. 744-755. https://doi.org/10.1108/03321640310475164