基于知识图谱的冲刷腐蚀研究现状与热点演化

1.中国石油大学(华东)储运与建筑工程学院;2.中石油昆仑燃气有限公司山东分公司;3.长江大学石油工程学院

冲刷腐蚀;知识图谱;协同作用;多相流

Research status and hotspot evolution of erosion-corrosion based on knowledge mapping
CAO Xuewen1,XU Zhongying1,ZANG Xuerui1,ZHANG Haopeng1,ZHAO Xiangyang2,BIAN Jiang3

1.College of Pipeline and Civil Engineering, China University of Petroleum (East China); 2.Shandong Branch of PetroChina Kunlun Gas Co., Ltd.; 3.School of Petroleum Engineering, Yangtze University

erosion-corrosion, knowledge map, synergistic effect, multiphase flow

DOI: 10.6047/j.issn.1000-8241.2025.02.001

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【目的】含固多相流冲刷腐蚀是能源开发与能源化工管道系统主要安全隐患之一,冲蚀磨损与电化学腐蚀的协同作用加剧金属材料的损失。梳理冲蚀与腐蚀协同作用的研究特征与演进趋势,探究该领域的研究热点与前沿问题,能够为解决石油、天然气、化工等领域管道与设备中的腐蚀与磨损问题提供决策支持。【方法】通过构建知识图谱,对2000—2023年国内外关于冲刷腐蚀领域的相关文献进行聚类分析;通过关键词共现分析、合作者共现分析以及文献引证分析等方式,深入探讨冲刷腐蚀领域的研究热点与发展脉络,梳理了不同时期冲刷腐蚀的研究特征与热点演化趋势。【结果】2010年之前,国内外在冲刷腐蚀领域均侧重于碳钢腐蚀、磨损机制等基础研究,且发展迅速,建立了相关的冲蚀磨损与腐蚀模型。近年涌现的突现词表明,冲刷腐蚀领域的研究重点集中在数值模拟、防护涂层、协同机理等方面。然而,多相流冲刷腐蚀的协同作用研究涉及多学科,金属在多相流环境下的冲刷腐蚀机理尚不明确。【结论】未来对于在冲刷腐蚀的防护技术研究与预测模型开发上,需结合流体力学、材料科学、电化学及表面工程等领域的最新成果,持续开展跨学科、宽领域、深层次的合作,进一步探明多相流复杂协同机理,加强管道防护,确保运行安全。(图6表5,参[55]
[Objective] Erosion-corrosion in solid-containing multiphase flow poses a significant safety hazard for energy development and energy chemical pipeline systems, with the synergistic effects of erosion wear and electrochemical corrosion exacerbating metal material loss. Analyzing the research characteristics and evolution trends of the synergistic effects of erosion and corrosion, as well as identifying key research hotspots and emerging issues, can provide valuable decision-making support for addressing corrosion and wear challenges in pipelines and equipment across the oil, natural gas, and chemical industries. [Methods] Knowledge maps were constructed to perform clustering analysis on relevant literature in the field of erosion-corrosion, both domestically and internationally, from 2000 to 2023. Key word co-occurrence, collaborator co-occurrence, and literature citation analyses were conducted to explore research hotspots and developmental sequences, as well as to review research characteristics and the evolution of hotspots over different periods. [Results] Before 2010, the basic research on erosion-corrosion both domestically and internationally focused on the corrosion and wear mechanisms of carbon steel, leading to rapid advancements and the establishment of relevant erosion-wear and corrosion models. Recent burst terms indicate that the focus in the field of erosion-corrosion has shifted toward numerical simulation, protective coatings, and synergistic mechanisms. However, research on the synergistic effects of erosion-corrosion in multiphase flow spans multiple disciplines, and the mechanisms affecting metals in these environments remain unclear. [Conclusion] In the future, it is essential to integrate advancements in fluid mechanics, materials science, electrochemistry, and surface engineering to enhance erosion-corrosion protection technologies and develop prediction models. Continuous interdisciplinary collaboration is needed to further investigate the complex synergistic mechanisms of multiphase flow and to strengthen pipeline protection and safe operational. (6 Figures, 5 Tables, 55 References)
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