Dissipation as a mechanism of energy gain.

نویسندگان

  • R Egydio de Carvalho
  • C Vieira Abud
  • F Caetano Souza
چکیده

Some properties of the annular billiard under the presence of weak dissipation are studied. We show, in a dissipative system, that the average energy of a particle acquires higher values than its average energy of the conservative case. The creation of attractors, associated with a chaotic dynamics in the conservative regime, both in appropriated regions of the phase space, constitute a generic mechanism to increase the average energy of dynamical systems.

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عنوان ژورنال:
  • Physical review. E, Statistical, nonlinear, and soft matter physics

دوره 77 3 Pt 2  شماره 

صفحات  -

تاریخ انتشار 2008