کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
618112 | 1455022 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of cylinder liner surface topography on abrasive wear of piston-cylinder assembly in combustion engine
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper describes the distinctions between piston-cylinder assembly wear of the engines varied by cylinder liner roughness parameters due to different honing settings made. Research was performed on the test-bed where the wear was forced by grinding flour precisely dosed into the engine inlet manifold. After 10Â h of running-in operation the high correlation of the maximum valley depth of the profile Rv with the piston-cylinder assembly wear was noticed. After 21Â h of full load operation a similar strong relationship, but referring to the maximum peak height of the cylinder liner profile Rp occurred as well. Both these parameters have a physical interpretation on a surface material ratio diagram, where Rv corresponds to the material fraction of the surface layer, and Rp - to the oil retention volume.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 271, Issues 3â4, 3 June 2011, Pages 582-589
Journal: Wear - Volume 271, Issues 3â4, 3 June 2011, Pages 582-589
نویسندگان
J. Michalski, P. WoÅ,