铝合金搅拌摩擦焊热-力-流耦合仿真及材料迁移轨迹解析
Coupled Thermal-Mechanical-Fluid Simulation and Material Migration Trajectory Analysis for Friction Stir Welding of Aluminum Alloy
铝合金搅拌摩擦焊热-力-流耦合仿真及材料迁移轨迹解析 |
| 韩鸿华, 史清宇, 杨诚乐, 孔德帅, 陈高强 |
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Coupled Thermal-Mechanical-Fluid Simulation and Material Migration Trajectory Analysis for Friction Stir Welding of Aluminum Alloy |
| HAN Honghua, SHI Qingyu, YANG Chengle, KONG Deshuai, CHEN Gaoqiang |
| 图3 FSW过程中工件表面的温度分布预测结果，X = 0 mm截面上的温度分布，及热电偶安装处温度仿真结果与实测结果 |
| Fig.3 Simulated temperature distributions of full workpiece surface (a) and X = 0 mm section (b), and simulated and measured temperatures of AS (c) and RS (d) during FSW (Tmax—maximum simulated temperature of the workpiece; TAS_max, TRS_max—maximum temperatures on the AS and RS of the X = 0 section, respectively; Tmax.Sim., Tmax.Exp.—maximum simulated and experimentally measured temperatures at the thermocouple location, respectively) |
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