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Procesos de intercambio de energía en sistemas de osciladores mecánicos acoplados

Authors: Sosa, Raúl I.;

Procesos de intercambio de energía en sistemas de osciladores mecánicos acoplados

Abstract

Se estudiaron de forma numérica y analítica varios regímenes de transferencia de energía para distintos sistemas de osciladores de fase acoplados. Estos sistemas se caracterizan por poseer una dispersión de valores en los parámetros de los osciladores que los componen. En una primera instancia se estudió la variación de los amortiguamientos y los momentos de inercia en acoplamiento global. Luego se consideraron matrices de conexión aleatorias y se analizaron por un lado los casos en que solo hay variación de amortiguamientos y por otro donde existe variación tanto de amortiguamientos como de momentos de inercia. Por último se realizó un estudio de ciertas propiedades que son consecuencia directa de la estructura de acoplamientos entre osciladores. Estos análisis se realizaron para los estados estacionarios de los conjuntos de osciladores estudiados. En todos los casos las aproximaciones analíticas fueron concordantes con los valores obtenidos a partir de resoluciones numéricas de las ecuaciones de Newton.

Country
Argentina
Keywords

Momento de inercia, Fase], [Coupled oscillators, Intercambio de energía, Phase, Non linear, Amortiguación, Moment of inertia, No lineal, Energy exchange, Damping, Física estadística, Osciladores acoplados

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Related to Research communities
Energy Research