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介绍了金属管道在多相流环境中磨损腐蚀的研究近况,并从材料因素、流体力学因素、多相流因素分析了多相流金属管道磨损腐蚀的影响机制。从实验研究和数值模拟研究两方面介绍了目前多相流金属管道磨损腐蚀的研究方法,对目前油气输送中多相流磨损腐蚀的防护措施进行了总结,并对多相流金属管道磨损腐蚀的研究进行了展望。
In this paper, the current status of wear and corrosion of metal pipes in multiphase flow is introduced. And the mechanism of wear and corrosion of multiphase flow metal pipes is analyzed based on material factors, hydrodynamic factors and multiphase flow factors. The current research methods of multi-phase flow metal pipe abrasion corrosion are introduced from two aspects of experimental research and numerical simulation. The protective measures of multiphase flow abrasion corrosion in oil and gas transmission are summarized, and the wear and corrosion of multiphase flow metal pipe The research has made a prospect.