Chaotic and dynamic analysis of a flexible rotor supported by ultra short aero-lubricated bearing system



Título del documento: Chaotic and dynamic analysis of a flexible rotor supported by ultra short aero-lubricated bearing system
Revista: Journal of applied research and technology
Base de datos: PERIÓDICA
Número de sistema: 000394082
ISSN: 1665-6423
Autores: 1
2
Instituciones: 1National Chin-Yi University of Technology, Department of Electrical Engineering, Taichung. Taiwán
2National Chin-Yi University of Technology, Graduate Institute of Precision Manufacturing, Taichung. Taiwán
Año:
Periodo: Abr
Volumen: 13
Número: 2
Paginación: 328-341
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Aplicado, descriptivo
Resumen en inglés This paper analyzed the chaotic behaviors and vibration phenomenon of a flexible rotor with different mass and bearing number supported by ultra short aero-lubricated bearing (USAB) system. The hybrid method combined with differential transformation method and finite difference method are proposed and used to calculate gas pressure distribution of USAB system. The results are shown that system exist chaotic motions over the specific ranges, and the maximum Lyapunov exponent is positive as chaos occurred
Disciplinas: Ingeniería
Palabras clave: Ingeniería mecánica,
Rodamientos aerolubricados,
Movimiento caótico,
Métodos híbridos
Keyword: Engineering,
Mechanical engineering,
Aero-lubricated bearings,
Chaotic movement,
Hybrid methods
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