Optimum design for porous metal bearing

• Autorzy: Marinković A. , Rosić B. , Janković M.
• Języki publikacji: EN

Abstrakty

EN

Porous metal bearings as a special sort of sliding bearing are common in use today in most of machines. Their main characteristic is the possibility of selflubrication during operating life. The aim of this paper is to apply already developed basic concept for optimum design of sliding bearings generally on this sort of selflubricating porous metal bearing and make their optimum design study. The study gives objective functions and some equality and inequality constrains based on hydrodynamics lubrication theory. The optimum design model and procedure are realised through developed computer programme followed by numerical examples and results analysis.

Słowa kluczowe

EN

porous metal bearing; self-lubrication; optimum design; cost functions; constrains

PL

smarowanie; łożysko; porowatość

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, no 3
• Strony: 875--885
• Opis fizyczny: Bibliogr. 7 poz., rys., tab., wykr.

Twórcy

autor

Marinković A.

• Mechanical Engineering, University of Belgrade 27.marta 80, 11000 Belgrade, YUGOSLAVIA

autor

Rosić B.

• Mechanical Engineering, University of Belgrade 27.marta 80, 11000 Belgrade, YUGOSLAVIA

autor

Janković M.

• Mechanical Engineering, University of Belgrade 27.marta 80, 11000 Belgrade, YUGOSLAVIA

Bibliografia

• [1] Decker K.H. (1995): Maschinen Elemente, Gestaltung und Berechnung. - Muenchen, Wien: Hanser Verlag.
• [2] Eschenauer H., Koski J. and Osyczka A. (1990): Multicriteria Design Optimisation, Procedures and Applications. - Berlin, Heidelberg: Springer Verlag.
• [3] Marinkovic A. and Rosić B. (2000): Optimum design concept of sliding bearing. - 1st International Conference TED 2000, September 4-6, Bournemouth, UK, pp.79-86.
• [4] Marinkovic A. and Jankovic M. (1996): Experimental determination dependence of temperature and coefficient of friction in time for porous metal bearings. - Tribology in Industry, vol.18, Kragujevac, pp.61-64.
• [5] Pramod J. and Alice M. (1990): Theory of design: an optimisation perspective. - Mech. Mach. Theory, vol.25, No.3, pp.287-303.
• [6] Rouleau W.T. (1963): Hydrodynamic lubrication of narrow press-fitted porous metal bearings. - Journal of Basic Engineering, March 1963, pp. 123-128.
• [7] Singh N. (1983): Optimum design of a journal bearing system with multi objectives: a goal programming approach. - Engineering Optimization, vol.6, pp. 193-196.