海水管路冲刷腐蚀数值模拟研究现状

Research Status of Numerical Simulation of Erosion Corrosion in Seawater Pipeline

分析了海水管路冲刷腐蚀主要影响因素,总结了国内外学者在海水管路冲刷腐蚀数值模拟方面的研究成果,并在此基础上对海水管路冲刷腐蚀数值模拟研究方向作出了展望。随着计算流体力学的发展,有效地结合试验数据与数值模拟对海水管路冲刷腐蚀现象进行研究,可以更好地预测海水管路冲刷腐蚀发生的部位及腐蚀速度。

This paper analyzed the main influencing factors of erosion corrosion in seawater pipeline, and summarized the results of studies on numerical simulation of erosion corrosion of seawater pipeline from scholars at home and abroad, and prospected the direction of research on numerical simulation of erosion corrosion, by referring to the seawater pipeline erosion corrosion research data about the ship, electric power and other industrial fields in recent years. With the development of computational fluid dynamics, the experimental data and numerical simulation were effectively combined to study the erosion corrosion in seawater pipeline, which can better predict the corrosion site and the corrosion rate of seawater pipeline.