Page 133 - 机械工程材料2024年第十一期
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吴叶军，等：考虑侧壁热源的摇动电弧窄间隙GMA焊接温度场有限元模拟
图 12 考虑侧壁热源时模拟得到温度场稳定前不同时刻下焊接接头的上表面温度场
Fig. 12 Temperature fields on top surface of welded joint at different times before reaching steady state with considering
sidewall heat source by simulation
图 13 未考虑侧壁热源时模拟得到温度场稳定后不同时刻下焊接接头的上表面温度场
Fig. 13 Temperature fields on top surface of welded joint at different times after reaching steady state without considering
sidewall heat source by simulation
图 14 考虑侧壁热源时模拟得到温度场稳定后不同时刻下焊接接头的上表面温度场
Fig. 14 Temperature fields on top surface of welded joint at different times after reaching steady state with considering
sidewall heat source by simulation
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