The evolution of anisotropic structures and turbulence in the multi-dimensional Burgers equation
| dc.creator | Gurbatov, S. N. | |
| dc.creator | Moshkov, A. Yu. | |
| dc.creator | Noullez, A. | |
| dc.date | 2008-08-20 | |
| dc.date.accessioned | 2026-07-07T09:57:31Z | |
| dc.date.available | 2026-07-07T09:57:31Z | |
| dc.description | The goal of the present paper is the investigation of the evolution of anisotropic regular structures and turbulence at large Reynolds number in the multi-dimensional Burgers equation. We show that we have local isotropization of the velocity and potential fields at small scale inside cellular zones. For periodic waves, we have simple decay inside of a frozen structure. The global structure at large times is determined by the initial correlations, and for short range correlated field, we have isotropization of turbulence. The other limit we consider is the final behavior of the field, when the processes of nonlinear and harmonic interactions are frozen, and the evolution of the field is determined only by the linear dissipation. | |
| dc.description | 13 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/0808.2757 | |
| dc.identifier | http://arxiv.org/abs/0808.2757 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/167370 | |
| dc.subject | Chaotic Dynamics | |
| dc.title | The evolution of anisotropic structures and turbulence in the multi-dimensional Burgers equation | |
| dc.type | text |