A Useful Numerical Analysis Method for the Dynamic Characteristics of Fluid Film Lubrication : The Case of Incompressible Fluid Lubrication
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概要
- 論文の詳細を見る
A new method for the direct numerical calculation of dynamic characteristics of fluid film lubrication is presented. The present method is derived by applying the boundary-fitted coordinate system to the divergence formulation method. A generalized algebraic equation for perturbed node pressures, derived by the present method, can be widely used to represent the arbitrary film configuration, arbitrary bearing shape and arbitrary vibration mode. As an example of a computer program using the present method, influences on stiffness and damping factors of a spherical spiral-grooved bearing with a radial eccentricity are shown.
- 一般社団法人日本機械学会の論文
- 1991-03-15
著者
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Kawabata Nobuyoshi
Faculty Of Engineering Fukui University
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Ashino I
Faculty Of Engineering Fukui University
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Ashino Isao
Faculty Of Engineering Fukui University
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Tachibana Motoyoshi
Faculty Of Engineering Fukui University
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