TY  - JOUR
AB  - Purpose– The purpose of this paper is to present two simulation strategies for tube induction welding process. Coupled electromagnetic and thermal problem is solved by applying 3D FEM models. The resulting power density and temperature distribution are compared.Design/methodology/approach– FE analysis has been used in order to compute the magnetic and thermal field in a suitable 3D model.Findings– Two strategies for coupled magnetic and thermal simulation with movement are proposed.Practical implications– Reported strategies can be used to design tube induction welding devices and to verify the influence of the main parameters of the process, i.e. welding velocity, frequency, specific and total power.Originality/value– The paper summarizes two different simulation strategies taking into account the movement of the tube through the inductor. In the first strategy, the tube heating is simulated by providing the mean power absorbed by a tube section crossing the inductor. In the second strategy, a spatial translation of the material properties is implemented.
VL  - 30
IS  - 5
SN  - 0332-1649
DO  - 10.1108/03321641111152720
UR  - https://doi.org/10.1108/03321641111152720
AU  - Dughiero F.
AU  - Forzan M.
AU  - Garbin M.
AU  - Pozza C.
AU  - Sieni E.
ED  - Fabrizio Dughiero
ED  - Egbert Baake
ED  - Michele Forzan
PY  - 2011
Y1  - 2011/01/01
TI  - A 3D numerical FEM model for the simulation of induction welding of tubes
T2  - COMPEL - The international journal for computation and mathematics in electrical and electronic engineering
PB  - Emerald Group Publishing Limited
SP  - 1570
EP  - 1581
Y2  - 2024/04/25
ER  -