Couple-stress and surface roughness effects in curvilinear thrust bearings with a porous pad

• Autorzy: Walicka A. , Walicki E. , Jurczak P. , Michalski D.
• Języki publikacji: EN

Abstrakty

EN

On the basic of Christensen's stochastic model of rough surfaces, different forms of Reynolds equation with rotational inertia effect are obtained for various types of surface roughness pattern and for couple stress lubricant. As results one obtained the formulae expressing the mean film pressure distribution for externally pressurized bearings and for bearings with a squeeze film. An example of step bearing is considered.

Słowa kluczowe

EN

Christensen stochastic model; couple stress; surface roughness; curvilinear surfaces; thrust bearings

PL

modele stochastyczne; chropowatość powierzchni; łożysko oporowe

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2008
• Tom: Vol. 13, no 2
• Strony: 563--574
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Walicka A.

autor

Walicki E.

autor

Jurczak P.

autor

Michalski D.

• University of Zielona Góra, Department of Mechanics ul. Szafrana 2, P.O.Box 47, 65-516 Zielona Góra, POLAND

Bibliografia

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