| contributor author | Schoeberl, Mark R. | |
| contributor author | Nielsen, J. Eric | |
| date accessioned | 2017-06-09T14:26:24Z | |
| date available | 2017-06-09T14:26:24Z | |
| date copyright | 1986/05/01 | |
| date issued | 1986 | |
| identifier issn | 0022-4928 | |
| identifier other | ams-19286.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4155385 | |
| description abstract | A fully nonlinear model of barotropic instability including dissipation is used to investigate the evolution of the integrated enstrophy and vorticity. The dissipation independent limits on the integrated enstrophy and the long period oscillation in the integrated enstrophy found by Schoeberl and Lindzen are verified. The enstrophy oscillations are similar to those previously noted for two-dimensional Kelvin-Helmholtz instabilities. They are produced by advection of the vorticity back and forth across the region of instability by the largest scale wave. A simple expression that accurately estimates the period of these oscillations is derived using the saturation theory. | |
| publisher | American Meteorological Society | |
| title | A Numerical Simulation of Barotropic Instability. Part III: Wave–Wave Interaction in the Presence of Dissipation | |
| type | Journal Paper | |
| journal volume | 43 | |
| journal issue | 10 | |
| journal title | Journal of the Atmospheric Sciences | |
| identifier doi | 10.1175/1520-0469(1986)043<1045:ANSOBI>2.0.CO;2 | |
| journal fristpage | 1045 | |
| journal lastpage | 1050 | |
| tree | Journal of the Atmospheric Sciences:;1986:;Volume( 043 ):;issue: 010 | |
| contenttype | Fulltext | |