| contributor author | Canuto, V. M. | |
| contributor author | Cheng, Y. | |
| contributor author | Howard, A. M. | |
| contributor author | Esau, I. N. | |
| date accessioned | 2017-06-09T16:18:51Z | |
| date available | 2017-06-09T16:18:51Z | |
| date copyright | 2008/07/01 | |
| date issued | 2008 | |
| identifier issn | 0022-4928 | |
| identifier other | ams-65571.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4206810 | |
| description abstract | A large set of laboratory, direct numerical simulation (DNS), and large eddy simulation (LES) data indicates that in stably stratified flows turbulent mixing exists up to Ri ? O(100), meaning that there is practically no Ri(cr). On the other hand, traditional local second-order closure (SOC) models entail a critical Ri(cr) ? O(1) above which turbulence ceases to exist and are therefore unable to explain the above data. The authors suggest how to modify the recent SOC model of Cheng et al. to reproduce the above data for arbitrary Ri. | |
| publisher | American Meteorological Society | |
| title | Stably Stratified Flows: A Model with No Ri(cr) | |
| type | Journal Paper | |
| journal volume | 65 | |
| journal issue | 7 | |
| journal title | Journal of the Atmospheric Sciences | |
| identifier doi | 10.1175/2007JAS2470.1 | |
| journal fristpage | 2437 | |
| journal lastpage | 2447 | |
| tree | Journal of the Atmospheric Sciences:;2008:;Volume( 065 ):;issue: 007 | |
| contenttype | Fulltext | |
