Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1139447 | Mathematics and Computers in Simulation | 2012 | 11 Pages |
Abstract
During direct numerical simulation of the isotropic turbulence of surface gravity waves in the framework of Hamiltonian equations formation of the long wave background or condensate was observed. Exponents of the direct cascade spectra at the different levels of an artificial condensate suppression show a tendency to become closer to the prediction of the wave turbulence theory at lower levels of condensate. A simple qualitative explanation of the mechanism of this phenomenon is proposed.
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
A.O. Korotkevich,