Internal corrosion is one of the important reasons for water supply pipeline leakage,shrinkage,and deterioration of water quality.In response to the above issues,the causes and processes of internal corrosion in water supply pipelines from the perspectives of physics,chemistry,and biology were analyzed in this paper.At the same time,the identification of internal corrosion was summarized as a direct identification method based on the current state of internal corrosion,as well as an indirect identification method based on the operational impact caused by internal corrosion.And the research methods of pipeline internal corrosion were summarized,including physical simulation,mechanism equivalent simulation,and computational simulation.Finally,the technical outlook for future internal corrosion identification and simulation methods was proposed.
关键词
供水管道/管道内腐蚀/腐蚀成因/鉴定/模拟方法
Key words
water supply pipelines/internal pipeline corrosion/corrosion cause/identification/simulation method
维普
万方数据