منابع مشابه
Dynamics of blinking vortices.
We investigate the dynamics of N moving point vortices, whose vorticity changes periodically between a finite value and zero. The dynamics of such blinking vortices is chaotic, but the degree of chaoticity, expressed in terms of finite size Lyapunov exponents, decreases monotonically with time. In contrast to traditional point vortices, the average diameter of the blinking vortex system increas...
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ژورنال
عنوان ژورنال: Physics of Fluids A: Fluid Dynamics
سال: 1993
ISSN: 0899-8213
DOI: 10.1063/1.858648