Numerical analysis of pressure, capacity and compressive stress for human spherical hip joint

• Autorzy: Czajkowski A. A.
• Konferencja: Second International Tribology Conference
• Języki publikacji: EN

Abstrakty

EN

The numerical analysis of pressure, carrying capacity and compressive stresses shown for synovial unsymmetrical and stationary fluid flow in human spherical hip joint was presented in this paper. The paper shows the particular Reynolds equation for pressure distribution in hydrodynamic lubrication problem for hip joint. The new elements of the paper are not only the analytical formulae for capacity force in spherical system but also the pressure distributions calculated for changeable spherical gap height of hip joint and changeable synovial fluid viscosity. Also the new element of this paper is the calculation of the compressive stresses occurring between co-operating bone surfaces in human hip joint.

Słowa kluczowe

EN

lubrication; human spherical hip joint; working parameters

PL

hydromechanika; smarowanie; parametry pracy

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, Spec. is
• Strony: 19--24
• Opis fizyczny: Bibliogr. 12 poz., rys., tab., wykr.

Twórcy

autor

Czajkowski A. A.

• University of Szczecin, Mathematical and Physical Department, Institute of Mathematics 70-451 Szczecin, Wielkopolska 15, POLAND

Bibliografia

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