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8 间距0 mm双缺陷和单个长度20 mm缺陷在0.5%和1%的拉伸应变下氢浓度分布

Fig.8 Distributions of hydrogen concentrations at single defect with a length of 20 mm and double defects with a spacing of 0 mm under tensile strains of 0.5% and 0.1%