舰船海水管系中紫铜/钢制管道耦接后电偶腐蚀的数值模拟研究
Numerical Simulation of Galvanic Corrosion of TP2Y Copper Pipes Coupled with Steel Pipes in a Seawater Pipe Systems of Ships
舰船海水管系中紫铜/钢制管道耦接后电偶腐蚀的数值模拟研究 |
| 王炳钦, 张晓莲, 雍兴跃, 周欢, 高新华 |
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Numerical Simulation of Galvanic Corrosion of TP2Y Copper Pipes Coupled with Steel Pipes in a Seawater Pipe Systems of Ships |
| WANG Bingqin, ZHANG Xiaolian, YONG Xingyue, ZHOU Huan, GAO Xinhua |
| 图3 紫铜/#20钢管道直接偶接后管径对其内表面电位和电流密度分布变化的影响 |
| Fig.3 Effects of pipe diameters on the potential distributions (a~d) and current density (e~h) of the inner surface for TP2Y pipes directly coupled with #20 steel pipes: (a, e) DN=25 mm, (b, f) DN=50 mm, (c, g) DN=80 mm, (d, h) DN=100 mm |
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