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Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Konferencja
Second International Conference on Engineering Rheology ICER 2003
Języki publikacji
Abstrakty
The working characteristics of a three-dimensional slider bearings of different shapes lubricated by a non-newtonian film, modeled as a Generalized Newtonian Fluid, are computed. The rheological models chosen in this study include Herschel-Bulkley, Bingham, power-law and Rabinowisch. The evolution of the pressure and the thermal fields, according to the lubricant characteristics, are presented and discussed. Furthermore, the hydrodynamic load and the friction coefficient are evaluated according to the fluid type and the slider bearings.
Rocznik
Tom
Strony
121--126
Opis fizyczny
Bibliogr. 8 poz., tab., wykr.
Twórcy
autor
- Université Hassan II - Mohammedia, Faculté des Sciences et Techniques U.F.R. de Mécanique des Fluides et de Structures BP 146, 20650 Mohammedia, MOROCCO
autor
- Université Hassan II - Mohammedia, Faculté des Sciences et Techniques U.F.R. de Mécanique des Fluides et de Structures BP 146, 20650 Mohammedia, MOROCCO
autor
- Universite de Poitiers, Laboratoire de Mecaniąue des Solides C.N.R.S. U.M.R. 6610 4, Avenue de Varsovie, 16021 Angouleme Cedex, FRANCE
autor
- Universite de Poitiers, Laboratoire de Mecaniąue des Solides C.N.R.S. U.M.R. 6610 4, Avenue de Varsovie, 16021 Angouleme Cedex, FRANCE
Bibliografia
- [1] Bird R.B., Armstrong R.C. and Hassager O. (1987): Dynamics of Polymeric Liquids, Volume 1, Fluid Mechanics. - New York: Wiley.
- [2] Bourgin P. and Francois J.M. (1987): A simple approach to evaluate non-newtonian viscosity effects in a lubricating system. - ASME J. Tribol., vol.l09, pp.177-182.
- [3] Das N.C. (1999): A study of optimum load capacity of slider bearings lubricated with power-law fluids - J. Tribology International, vol.32, pp.435-441.
- [4] Dorier C. and Tichy J. (1992): Behavior of Bingham-like viscous fluid in lubrication flows. - J. Non-Newtonian Fluid Mech., vol.45, pp.291-310.
- [5] Escudier M.P., Oliveira P.J. and Pinho F.T. (2001): Fully developed laminar flow of purely viscous non-newtonian liquids through annuli, including the effects of eccentricity and inner-cylinder rotation - Int. J. of Heat and Fluid Flow, vol.23, pp.52-73.
- [6] Kim J.H. and Seireg A. (2000): Thermohydrodynamic lubrication analysis incorporating Bingham rheological model - ASME J. Tribol., vol.l22, pp.137-145.
- [7] Papanastasiou C. (1987): Flows of materials with yield. - J. Rheol., vol.31, No.5, pp.385-404.
- [8] Pinkus O. (1987): The Reynolds centennial: a brief history of the theory of hydrodynamic lubrication. - ASME J. Tribol., vol.l09, pp.2-20.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ2-0005-0032