Thermo-mechanical Analysis of Friction Stir Welding:A Review on Recent Advances
来源期刊：Acta Metallurgica Sinica2020年第1期
论文作者：Gaoqiang Chen Shuai Zhang Yucan Zhu Chengle Yang Qingyu Shi
文章页码：3 - 12
摘 要：In recent studies, critical research interest exists in the thermo-mechanical analysis of the friction stir welding（FSW） process by numerical simulation. In this review, the thermo-mechanical analysis for FSW is overviewed regarding the computational approaches, the heat generation, the temperature, and the material fl ow behavior. Current concerns, challenges, and opportunities in current studies are discussed considering the application of the thermo-mechanical analysis. Generally, larger computational scale and better computational effi ciency are required to allow better spatial resolution in future analysis. The concepts and approaches demonstrated in the thermo-mechanical analysis for FSW open up quantitative prospects for the design of the FSW process.
Gaoqiang Chen，Shuai Zhang，Yucan Zhu，Chengle Yang，Qingyu Shi
State Key Laboratory of Tribology, Department of Mechanical Engineering,Tsinghua University
摘 要：In recent studies, critical research interest exists in the thermo-mechanical analysis of the friction stir welding（FSW） process by numerical simulation. In this review, the thermo-mechanical analysis for FSW is overviewed regarding the computational approaches, the heat generation, the temperature, and the material fl ow behavior. Current concerns, challenges, and opportunities in current studies are discussed considering the application of the thermo-mechanical analysis. Generally, larger computational scale and better computational effi ciency are required to allow better spatial resolution in future analysis. The concepts and approaches demonstrated in the thermo-mechanical analysis for FSW open up quantitative prospects for the design of the FSW process.
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