Title of article
Determination through the distortions analysis of the best welding sequence in longitudinal welds VATS electron beam welding FE simulation
Author/Authors
Guirao، نويسنده , , J. and Rodrيguez، نويسنده , , E. and Bayَn، نويسنده , , Jose A. and Bouyer، نويسنده , , F. and Pistono، نويسنده , , J. and Jones، نويسنده , , L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
14
From page
766
To page
779
Abstract
This paper presents a detailed finite element simulation of the longitudinal rib welds of Vessel Advanced Technology Segment (VATS) by e-beam welding. Nine different simulation sequences were carried out to explain the different mechanisms that drive the distortions process during welding and to lead to an optimum sequence which minimizes the final distortions. The simulations were used to guide the manufacture of the final sequence of the VATS. Distortion measurements taken after welding compared very well with the simulated results.
Keywords
Residual stresses , ITER , Finite element , Weld distortions , E-beam welding
Journal title
Fusion Engineering and Design
Serial Year
2010
Journal title
Fusion Engineering and Design
Record number
2370092
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