Diapycnal eddy diffusivity - Revision history

Ilker: Ilker moved page Krho to Diapycnal eddy diffusivity without leaving a redirect

2022-04-22T14:59:20Z

Ilker moved page Krho to Diapycnal eddy diffusivity without leaving a redirect

← Older revision	Revision as of 14:59, 22 April 2022
(No difference)

CynthiaBluteau at 13:47, 14 October 2021

2021-10-14T13:47:25Z

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	Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math> via the "mixing efficiency" <math>\Gamma</math> and the background stratification <math>N=\sqrt{\frac{-g}{\~~rho_O~~}\frac{\partial\rho}{\partial z}}</math>		Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math> via the "mixing efficiency" <math>\Gamma</math> and the background stratification <math>N=\sqrt{\frac{-g}{\rho_o}\frac{\partial\rho}{\partial z}}</math>.

CynthiaBluteau at 13:47, 14 October 2021

2021-10-14T13:47:08Z

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	}}		}}
	Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math> via the "mixing efficiency" <math>\Gamma</math> and the background stratification <math>N=\sqrt\frac{-g}{\rho_O}\frac{\partial\rho}{\partial z}</math>		Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math> via the "mixing efficiency" <math>\Gamma</math> and the background stratification <math>N=\sqrt{\frac{-g}{\rho_O}\frac{\partial\rho}{\partial z}}</math>

CynthiaBluteau at 13:46, 14 October 2021

2021-10-14T13:46:35Z

← Older revision		Revision as of 13:46, 14 October 2021
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	Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math>		Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math> via the "mixing efficiency" <math>\Gamma</math> and the background stratification <math>N=\sqrt\frac{-g}{\rho_O}\frac{\partial\rho}{\partial z}</math>

CynthiaBluteau at 13:43, 14 October 2021

2021-10-14T13:43:39Z

← Older revision		Revision as of 13:43, 14 October 2021
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	\|instrument_type=Velocity profilers		\|instrument_type=Velocity profilers
	}}		}}
	Osborn 1980 <ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref>showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math>		Osborn 1980<ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref> showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math>

CynthiaBluteau at 13:43, 14 October 2021

2021-10-14T13:43:20Z

← Older revision		Revision as of 13:43, 14 October 2021
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	\|instrument_type=Velocity profilers		\|instrument_type=Velocity profilers
	}}		}}
	Osborn 1980 showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math>		Osborn 1980 <ref>Osborn, T. R. (1980). Estimates of the Local Rate of Vertical Diffusion from Dissipation Measurements, Journal of Physical Oceanography, 10(1), 83-89</ref>showed that the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math>

CynthiaBluteau at 13:41, 14 October 2021

2021-10-14T13:41:17Z

← Older revision		Revision as of 13:41, 14 October 2021
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	\|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 the buoyancy eddy diffusivity <math>K_\rho =\frac{\bar{w'\rho'}}{\partial \rho/\partial z}</math> could be reduced to <math>K_\rho=\Gamma \epsilon N^{-2}</math>

CynthiaBluteau at 13:39, 14 October 2021

2021-10-14T13:39:56Z

← Older revision		Revision as of 13:39, 14 October 2021
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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>

CynthiaBluteau at 13:39, 14 October 2021

2021-10-14T13:39:05Z

← Older revision		Revision as of 13:39, 14 October 2021
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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>\~~bar~~{w'\rho'}</math>		\|description=Diapycnal eddy diffusivity (for buoyancy) is defined from the buoyancy flux <math>\overline{w'\rho'}</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>

CynthiaBluteau at 13:38, 14 October 2021

2021-10-14T13:38:08Z

← Older revision		Revision as of 13:38, 14 October 2021
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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>\bar{w'\rho'{</math>		\|description=Diapycnal eddy diffusivity (for buoyancy) is defined from the buoyancy flux <math>\bar{w'\rho'}</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>