Coupled Field Modeling of Gas Tungsten Arc Welding
Welding is used extensively in aerospace, automotive, chemical, manufacturing, electronic and power-generation industries. Thermally-induced residual stresses due to welding can significantly impair the performance and reliability of welded structures. Numerical simulation of weld pool dynamics is i...
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/38820 http://scholar.lib.vt.edu/theses/available/etd-07172012-073156/ |