Numerical analysis of thermal fluid transportation during electron beam welding of 2219 aluminum alloy plate and experimental validation

A three-dimensional mathematical model using volume-of-fluid method is developed to investigate the heat transfer, fluid flow and keyhole dynamics during electron beam welding of 2219 aluminum alloy plate. In the model, an adaptive heat source is employed to simulate the heating process of electron...

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Veröffentlicht in:中国焊接 2016-06, Vol.25 (2), p.21-26
1. Verfasser: 刘成财 何景山 范永滨
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Sprache:eng
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