کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
615195 | 1454849 | 2012 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New Reynolds equation for line contact based on the Carreau model modification by Bair
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
This paper presents a new form of the one-dimensional Reynolds equation for lubricants whose rheological behaviour follows a modified Carreau rheological model proposed by Bair. The results of the shear stress and flow rate obtained through a new Reynolds–Carreau equation are shown and compared with the results obtained by other researchers.
► We present a new analytical Reynolds–Carreau equation for line contact.
► Expressions for the mid-plane stress, velocity field and flow rate are provided.
► Analytical formulae presented are applicable to a wide range of conditions.
► Results show very good correlation with previous simulations of other authors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 55, November 2012, Pages 141–147
Journal: Tribology International - Volume 55, November 2012, Pages 141–147
نویسندگان
E. de la Guerra Ochoa, J. Echávarri Otero, E. Chacón Tanarro, P. Lafont Morgado, A. Díaz Lantada, J.M. Munoz-Guijosa, J.L. Muñoz Sanz,