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5. Effects of droplet transfer on penetrating process in keyhole plas ma arc welding with hot wire

Effects of droplet transfer on penetrating process in keyhole plas ma arc welding with hot wire

来源 :1st International Conference on Computational Design and Sim | 被引量 : 0次 | 上传用户：Viola2007

【摘 要】

：

　　Based on the fluid mechanics, heat transfer theory and volume of fraction(VOF) method, a three-dimensional transient model of keyhole-plasma arc welding(K-P

【作 者】

：

Qing-XianHu;BinXu;Xiao-LiWang;Zhi-WeiFu; 

【机 构】

：

Jiangsu Provincial Key Laboratory of Advanced Welding Technology, Jiangsu University of Science and

【出 处】

：

1st International Conference on Computational Design and Sim

【发表日期】

：

2015年期

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论文部分内容阅读

　　Based on the fluid mechanics, heat transfer theory and volume of fraction(VOF) method, a three-dimensional transient model of keyhole-plasma arc welding(K-PAW) with hot wire was established,which was coupled therm-mechanics about heat conduction and fluid flow.

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