王国荣,廖代胜,江士凯,何霞,廖文玲,钟林,蒋龙,杨昌海.仿生表面织构研究进展及其在油气装备领域的应用前景[J].表面技术,2018,47(8):14-22.
WANG Guo-rong,LIAO Dai-sheng,JIANG Shi-kai,HE Xia,LIAO Wen-ling,ZHONG Lin,JIANG Long,YANG Chang-hai.Research Progress of Bionic Surface Texture and Its Application Prospect in Oil and Gas Equipment Field[J].Surface Technology,2018,47(8):14-22 |
| 仿生表面织构研究进展及其在油气装备领域的应用前景 |
| Research Progress of Bionic Surface Texture and Its Application Prospect in Oil and Gas Equipment Field |
| 投稿时间：2018-01-26 修订日期：2018-08-20 |
| DOI：10.16490/j.cnki.issn.1001-3660.2018.08.003 |
| 中文关键词: 表面织构 理论研究 试验研究 润滑减磨 优化设计 油气装备 |
| 英文关键词:surface texture theoretical research experimental research lubrication and abrasion reduction optimization design oil and gas equipment |
| 基金项目:国家自然科学基金（面上项目 51775463） |
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| Author | Institution |
| WANG Guo-rong | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| LIAO Dai-sheng | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| JIANG Shi-kai | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| HE Xia | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| LIAO Wen-ling | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| ZHONG Lin | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| JIANG Long | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
| YANG Chang-hai | a.School of Mechanical Engineering, b.Institute of Energy Equipment, Southwest Petroleum University, Chengdu 610500, China |
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| 中文摘要: |
| 机械系统中，摩擦磨损不仅消耗大量的能源，且是导致设备磨损和提前失效的主要因素之一。作为摩擦学的一个重要分支，仿生表面织构已被证实是改善润滑及摩擦性能的有效手段。基于国内外表面织构润滑减磨的理论研究，概述了流体动压润滑理论的发展历程，对比分析了 Reynolds 方程和 N-S 方程的优缺点，介绍了几种润滑理论研究常用的数值求解方法，包括有限差分法、有限元法、有限体积法等，探讨了 Reynolds 方程的适用性范围和流体控制方程的选择，同时，综述了混合润滑理论的研究进展。此外，从国内外表面织构润滑减磨的试验研究着手，总结了当前的研究成果及其存在的不足。在此基础上，阐述了开展针对实际工况的表面织构参数优化设计研究的必要性，并结合特殊工况下油气装备的摩擦磨损机理，表明了表面织构化对油气装备的重大意义，论述了仿生表面织构技术提高油气装备润滑及摩擦学性能的可行性及其在油气装备领域的应用前景。最后指出了仿生表面织构未来发展的方向。 |
| 英文摘要: |
| In the mechanical system, friction and wear not only consume a lot of energy, but also become one of the main factors that lead to the wear and premature failure of equipment. As an important branch of tribology, bionic surface texture has been proved to be an effective means to improve the lubrication and friction properties. Based on the theoretical study of the influence of surface texture on lubrication and abrasion reduction at home and abroad, the development course of hydrodynamic lubrication theory was summarized, the advantages and disadvantages of the Reynolds equation and Navier-Stokes equation were compared and analyzed, and several common numerical methods for lubrication theory research were introduced, including finite difference method, finite element method, finite volume method, etc.. Moreover, the applicability scope of Reynolds equation and the selection of fluid control equation were discussed, and the research progress of the mixed lubrication theory was also summarized. In addition, based on the domestic and international experimental research on the lubrication and abrasion reduction of surface textures, the current research results and their deficiencies were summarized. On this basis, the necessity of the research on the optimization design of surface texture parameters for the actual working conditions was stated and the significance of surface texture on oil and gas equipment was clarified according to the friction and wear mechanism of oil and gas equipment under special conditions. The feasibility to improve lubrication and tribological properties of oil and gas equipment by bionic surface texture technology and its application prospect in oil and gas equipment field were discussed. Finally, the future development direction of bionic surface texture was proposed. |
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