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Weld-pool sag

Published online by Cambridge University Press:  19 April 2006

J. G. Andrews ,
D. R. Atthey  and
J. G. Byatt-Smith
J. G. Andrews
Affiliation:
CEGB, Marchwood Engineering Laboratories, Southampton S04 4ZB
D. R. Atthey
Affiliation:
CEGB, Marchwood Engineering Laboratories, Southampton S04 4ZB
J. G. Byatt-Smith
Affiliation:
Department of Mathematics, Kings Buildings, University of Edinburgh
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Abstract

The shape of the liquid/gas interface of a weld pool is determined by the balance of gravitational and surface tension forces. Equilibrium profiles and stability criteria are derived for vertical and horizontal situations.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 100 , Issue 4 , 29 October 1980 , pp. 785 - 800
Copyright
© 1980 Cambridge University Press

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References

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Woods, R. A. & Milner, D. R. 1971 Weld. J. Res. Suppl. 50, 163s.