油浆蒸汽发生器管板与换热管焊缝处焊接残余应力模拟

2019年 39卷 第No.3期
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Numerical Simulation of Welding Residual Stress at the Welded Joint between Tube Sheet and Heat Exchanger of Slurry Steam Generator
卜英南 高磊 张莹莹
Bu Yingnan Gao Lei Zhang Yingying
(辽宁石油化工大学 机械工程学院,辽宁 抚顺 113001)
(School of Mechanical Engineering,Liaoning Shihua University,Fushun Liaoning 113001,China)
关键词: 油浆蒸汽发生器, 焊接残余应力, 数值模拟, 管板, 换热管
油浆蒸汽发生器; 焊接残余应力; 数值模拟; 管板; 换热管;
10.3969/j.issn.1672-6952.2019.03.013