کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
615634 | 881455 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of surface texturing on the elastohydrodynamic lubrication analysis of metal-on-metal hip implants
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of surface texturing on the elastohydrodynamic lubrication analysis of metal-on-metal hip implants Effect of surface texturing on the elastohydrodynamic lubrication analysis of metal-on-metal hip implants](/preview/png/615634.png)
چکیده انگلیسی
With the development of surface processing techniques, applications of bearing components have been introduced with specific surface textures to take advantage of lubrication.An advanced numerical model was established to simulate the mixed EHL problem of a metal-on-metal hip prosthesis with dimpled surface texturing. The surface texture with simple cylindrical dimples was numerically simulated, under both steady state and walking conditions.The present results showed that surface texturing may have a potentially beneficial effect on the reduction of asperity contact ratio and the improvement of lubrication performance of metal-on-metal hip replacements, particularly under predominant boundary lubrication conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 43, Issue 10, October 2010, Pages 1851–1860
Journal: Tribology International - Volume 43, Issue 10, October 2010, Pages 1851–1860
نویسندگان
Leiming Gao, Peiran Yang, Ian Dymond, John Fisher, Zhongmin Jin,