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Modelling of thermal fluid dynamics for fusion welding

Abstract:

A fluid dynamics approach to modelling of fusion welding in titanium alloys is proposed. The model considers the temporal and spatial evolution of liquid metal/gas interface to capture the transient physical effects during the heat source–material interaction of a fusion welding process. Melting and vaporisation have been considered through simulation of all interfacial phenomena such as surface tension, Marangoni force and recoil pressure. The evolution of the metallic (solid and liquid) and...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

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Publisher copy:
10.1016/j.jmatprotec.2017.09.019

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
ORCID:
0000-0003-2141-5865
Turner, RP More by this author
Brooks, JW More by this author
Basoalto, HC More by this author
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Publisher:
Elsevier Publisher's website
Journal:
Journal of Materials Processing Technology Journal website
Volume:
252
Pages:
176-182
Publication date:
2017-09-14
Acceptance date:
2017-09-09
DOI:
ISSN:
0924-0136
Pubs id:
pubs:863790
URN:
uri:05096644-d3c6-4165-8c2b-17392a9d6292
UUID:
uuid:05096644-d3c6-4165-8c2b-17392a9d6292
Local pid:
pubs:863790

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