| GMAW熔滴过渡数值模拟的研究进展 |
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| 引用本文： | 宋政,李芳,华学明,吴毅雄. GMAW熔滴过渡数值模拟的研究进展[J]. 热加工工艺, 2006, 0(5) |
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| 作者姓名： | 宋政 李芳 华学明 吴毅雄 |
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| 作者单位： | 上海交通大学焊接工程研究所，上海交通大学焊接工程研究所，上海交通大学焊接工程研究所，上海交通大学焊接工程研究所 上海交通大学金属基复合材料国家重点实验室，上海200030 |
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| 基金项目： | 上海市科委科研计划资助项目(036105001) |
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| 摘 要： | 熔化极气体保护焊熔滴过渡数值模拟作为焊接学科的前沿领域和研究的热点之一,近年来已经取得了较大的进展。本文在综述了熔化极气体保护焊熔滴过渡数值模拟理论发展的基础上,详细的分析了目前最为广泛用于熔滴过渡数值模拟的流体动力学理论建模的关键技术,并展望了未来的发展趋势。
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| 关 键 词： | 熔化极气体保护焊 熔滴过渡 数值模拟 |
Progress in Numerical Simulation for Metal Transfer in GMAW |
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| SONG Zheng,LI Fang,HUA Xue-ming,WU Yi-xiong. Progress in Numerical Simulation for Metal Transfer in GMAW[J]. Hot Working Technology, 2006, 0(5) |
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| Authors: | SONG Zheng LI Fang HUA Xue-ming WU Yi-xiong |
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| Affiliation: | SONG Zheng1,LI Fang1,HUA Xue-ming1,WU Yi-xiong1,2 |
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| Abstract: | The technology of numerical simulation for metal transfer in GMAW is one of the front and research hotspot in the weld filed , which has achieved great progress in recent years. Based on overviewing the development of numerical simulation theory for metal transfer in GMAW, the key technology of building model of using CFD to simulate metal transfer of GMAW is discussed, furthermore, the development tendency of numerical simulation for metal transfer is discussed. |
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| Keywords: | GMAW metal transfer numerical simulation |
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