Spectral Characteristics of Strain-Dependent Eddy ViscositySource: Journal of the Atmospheric Sciences:;1977:;Volume( 034 ):;issue: 011::page 1816Author:Pandolfo, Joseph P.
DOI: 10.1175/1520-0469(1977)034<1816:SCOSDE>2.0.CO;2Publisher: American Meteorological Society
Abstract: The spectral dependence and numerically estimated values of Kraichnan's numerically determined effective eddy viscosity in a test field model of two- and three- dimensional isotropic flow are compared to those of a strain-dependent eddy viscosity formula suggested by Smagorinsky (1963) and frequently used in spatially differenced primitive equation models of the atmosphere. The effective eddy viscosities are in general agreement in the three-dimensional case.
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| contributor author | Pandolfo, Joseph P. | |
| date accessioned | 2017-06-09T14:19:50Z | |
| date available | 2017-06-09T14:19:50Z | |
| date copyright | 1977/11/01 | |
| date issued | 1977 | |
| identifier issn | 0022-4928 | |
| identifier other | ams-17382.pdf | |
| identifier uri | http://onlinelibrary.yabesh.ir/handle/yetl/4153270 | |
| description abstract | The spectral dependence and numerically estimated values of Kraichnan's numerically determined effective eddy viscosity in a test field model of two- and three- dimensional isotropic flow are compared to those of a strain-dependent eddy viscosity formula suggested by Smagorinsky (1963) and frequently used in spatially differenced primitive equation models of the atmosphere. The effective eddy viscosities are in general agreement in the three-dimensional case. | |
| publisher | American Meteorological Society | |
| title | Spectral Characteristics of Strain-Dependent Eddy Viscosity | |
| type | Journal Paper | |
| journal volume | 34 | |
| journal issue | 11 | |
| journal title | Journal of the Atmospheric Sciences | |
| identifier doi | 10.1175/1520-0469(1977)034<1816:SCOSDE>2.0.CO;2 | |
| journal fristpage | 1816 | |
| journal lastpage | 1819 | |
| tree | Journal of the Atmospheric Sciences:;1977:;Volume( 034 ):;issue: 011 | |
| contenttype | Fulltext |