节点文献
分形理论在摩擦学研究中的应用
The Application of Fractal Theory in Tribological Research
【摘要】 对近年国内外分形理论在摩擦学研究中应用的新进展作了综述,介绍了分形的概念以及分形维数的计算方法,讨论了包括磨损表面形貌分析,材料表界面分形研究和磨合磨损分形模型的建立等分形理论在摩擦学研究中的应用状况,并提出了当前相关研究中所遇到的问题,及今后分形理论在摩擦学研究中的发展方向。
【Abstract】 The latest development of applications of fractal theory in tribological researches was summarized,including the concept of fractal and the calculational methods of fractal dimension.The worn surfaces,fractal of surface and interface as well as fractal model of running-in wear for the application of fractal theory in tribological research were investigated.Some issues about the current related researches,and the developing direction on the fractal theory for tribological researches were proposed.
【关键词】 分形理论;
分形维数;
摩擦表面;
材料表界面;
结合强度;
磨合磨损;
【Key words】 fractal theory; fractal dimension; friction surface; surface and interface of material; adhesive strength; running-in wear;
【Key words】 fractal theory; fractal dimension; friction surface; surface and interface of material; adhesive strength; running-in wear;
【基金】 国家自然科学基金资助项目(50275093)
- 【文献出处】 润滑与密封 ,Lubrication Engineering , 编辑部邮箱 ,2006年08期
- 【分类号】TH117.1
- 【被引频次】12
- 【下载频次】754