Pressure distribution in the hydrostatic thrust bearing lubricated by a generalized second grade lubricant of a power-law type

• Autorzy: Walicka A.
• Języki publikacji: EN

Abstrakty

EN

The flow of a generalized second grade lubricant of a power-law type in a clearance of the thrust curvilinear bearing is considered. To solve this problem the boundary layer equations expressed for axially symmetric case in a curvilinear orthogonal coordinate system connected with one of the bearing surfaces by used. The method of averaging inertia and viscoplastic terms is used to find the solution of the boundary layer equations. As a result the formula for pressure distribution is obtained. Examples the lubricant flow in step and spherical hydrostatic bearings are given.

Słowa kluczowe

EN

averaged inertia method; curvilinear thrust bearing; pressure distribution; generalized second grade fluid

PL

moment bezwładności; łożysko oporowe; rozkład ciśnienia

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2011
• Tom: Vol. 16, no 4
• Strony: 1225--1235
• Opis fizyczny: Bibliogr. 16 poz., rys., wykr.

Twórcy

autor

Walicka A.

• University of Zielona Góra Faculty of Mechanical Engineering ul. Szafrana 2, P.O.Box 47, 65-516 Zielona Góra, POLAND

Bibliografia

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