Study on hydrodynamic lubrication with second-order fluid (I) - Basic equations

Citation
P. Huang et al., Study on hydrodynamic lubrication with second-order fluid (I) - Basic equations, SCI CHINA A, 44, 2001, pp. 1-7
Citations number
9
Categorie Soggetti
Multidisciplinary
Journal title
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
ISSN journal
10016511 → ACNP
Volume
44
Year of publication
2001
Supplement
S
Pages
1 - 7
Database
ISI
SICI code
1001-6511(200108)44:<1:SOHLWS>2.0.ZU;2-T
Abstract
First, the basic equations for solving one dimensional lubrication problem are derived from the full second-order fluid constitutive equations. Then, the Reynolds' boundary conditions are introduced to solve the problems of a journal bearing and the solution with Reynolds boundary condition for the second-order fluid is given to compare with the solution with Sommerfeld bo undary condition. Finally, the equations for the slider and journal bearing lubrication are presented.