Diapycnal eddy diffusivity: Difference between revisions
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{{DefineConcept | {{DefineConcept | ||
|parameter_name=Diapycnal eddy diffusivity <math>K_\rho</math> | |parameter_name=Diapycnal eddy diffusivity <math>K_\rho</math> | ||
|description=Diapycnal eddy diffusivity (for buoyancy) is defined from the buoyancy flux <math>\overline{w'\rho'}</math> | |description=Diapycnal eddy diffusivity (for buoyancy) is defined from the buoyancy flux <math>\overline{w'\rho'}</math> and the background density gradient <math>\frac{\partial\rho}{\partial z}</math> | ||
|article_type=Concept | |article_type=Concept | ||
|instrument_type=Velocity profilers | |instrument_type=Velocity profilers | ||
}} | }} | ||
Osborn 1980 showed that <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}\Gamma \epsilon N^{-2}</math> | Osborn 1980 showed that <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}\Gamma \epsilon N^{-2}</math> | ||
Revision as of 13:39, 14 October 2021
| Short definition of Diapycnal eddy diffusivity (Diapycnal eddy diffusivity ) |
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| Diapycnal eddy diffusivity (for buoyancy) is defined from the buoyancy flux and the background density gradient |
This is the common definition for Diapycnal eddy diffusivity, but other definitions maybe discussed within the wiki.
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Osborn 1980 showed that
