Unbalance-induced whirl of a rotor supported by oil-film bearings

Autor: Sghir, Radhouane

Publikováno v: Comptes Rendus. Mécanique, Vol 349, Iss 2, Pp 371-389 (2021)

This paper presents a nonlinear stability analysis of an unbalanced rotor-bearing system using the numerical continuation method and the numerical integration method. In this study, the effect of unbalance on journal motion is highlighted and a relat

Externí odkaz: https://doaj.org/article/e500fcb2ca764e31805b7c11e5267998

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Prediction of the nonlinear hysteresis loop for fluid-film bearings by numerical continuation.

Autor: Chouchane, Mnaouar, Sghir, Radhouane

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science (Sage Publications, Ltd.); Mar2015, Vol. 229 Issue 4, p651-662, 12p