... in rotating machines, e.g., gears, compressors, and turbines, where they are also often immersed in a fluid. turbomachinery perturbation techniques elasticity eigenvalues and eigenfunctions damping aerodynamics reliability elastodynamics 08 08 2002 13 12 2004 2005 American...

..., was introduced for modeling random uncertainties in linear and nonlinear elastodynamics. This paper presents an extension of this nonparametric model for vibration analysis of structures with cyclic geometry. In particular this probability model allows the blade eigenfrequencies uncertainties and the blade-modal...