کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
615831 881462 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of roughness on hydromagnetic squeeze films between porous rectangular plates
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Effect of roughness on hydromagnetic squeeze films between porous rectangular plates
چکیده انگلیسی

The theoretical investigations made in this paper are to study the combined effects of unidirectional surface roughness and magnetic effect on the performance characteristics of a porous squeeze film lubrication between two rectangular plates. The stochastic Reynolds equation accounting for the magnetic effect and randomized surface roughness structure is mathematically derived. The expressions for dimensionless pressure, load carrying capacity and squeeze film time are obtained. Results are computed numerically and it is observed that a roughness effect enhances pressure, load carrying capacity and squeeze film time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 43, Issue 11, November 2010, Pages 2145–2151
نویسندگان
, , ,