Planar mixed flow and chaos: Lyapunov exponents and the conjugate-pairing rule
نویسندگان
چکیده
منابع مشابه
Planar mixed flow and chaos: Lyapunov exponents and the conjugate-pairing rule.
In this work we characterize the chaotic properties of atomic fluids subjected to planar mixed flow, which is a linear combination of planar shear and elongational flows, in a constant temperature thermodynamic ensemble. With the use of a recently developed nonequilibrium molecular dynamics algorithm, compatible and reproducible periodic boundary conditions are realized so that Lyapunov spectra...
متن کاملChaotic properties of planar elongational flow and planar shear flow: Lyapunov exponents, conjugate-pairing rule, and phase space contraction.
The simulation of planar elongational flow in a nonequilibrium steady state for arbitrarily long times has recently been made possible, combining the SLLOD algorithm with periodic boundary conditions for the simulation box. We address the fundamental questions regarding the chaotic behavior of this type of flow, comparing its chaotic properties with those of the well-established SLLOD algorithm...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2011
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.3567095