含双腐蚀缺陷管道的氢浓度分布模拟

郭诗雯, 吴浩志, 董绍华, 陈林, 程玉峰

Simulation of Hydrogen Distribution in Pipeline with Double Corrosion Defects

GUO Shiwen, WU Haozhi, DONG Shaohua, CHEN Lin, CHENG Frank

图4 0.5%的拉伸应变下，不同间距双缺陷处氢浓度分布

Fig.4 Distributions of hydrogen concentrations at double defects with different spacing (0, 5, 10 and 15 mm) under 0.5% tensile strain