4.2 Article

Interaction between double diffusion and differential diffusion in a stratified turbulent flow

Related references

Note: Only part of the references are listed.
Article Mechanics

Parametrization of irreversible diapycnal diffusivity in salt-fingering turbulence using DNS

Yuchen Ma et al.

Summary: This study utilizes direct numerical simulations of salt fingering-induced turbulent mixing to derive a parameterization scheme for low-resolution ocean models, and compares it with previous empirical methods. Differentiating between reversible and irreversible contributions to diapycnal diffusivity, the research highlights the importance of irreversible processes for effective turbulent diapycnal diffusivity. Through analyzing high-resolution turbulence datasets, the study develops a functional form for next-generation salt-fingering parametrization schemes, demonstrating effective agreement with complex numerical simulations. Comparisons are made between this new DNS-derived parameterization and empirically derived schemes.

JOURNAL OF FLUID MECHANICS (2021)

Article Oceanography

The Formation of Double-Diffusive Layers in a Weakly Turbulent Environment

N. C. Shibley et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2019)

Article Oceanography

Mixing efficiency from microstructure measurements in the Sicily Channel

Anda Vladoiu et al.

OCEAN DYNAMICS (2019)

Article Physics, Fluids & Plasmas

Diapycnal Velocity in the Double-Diffusive Thermocline

Timour Radko et al.

FLUIDS (2016)

Article Mechanics

Theory for differential transport of scalars in sheared stratified turbulence

P. Ryan Jackson et al.

JOURNAL OF FLUID MECHANICS (2009)

Article Oceanography

An estimation of buoyancy flux for a mixture of turbulence and double diffusion

Ryuichiro Inoue et al.

JOURNAL OF PHYSICAL OCEANOGRAPHY (2007)

Article Oceanography

Layering in a flow with diffusively stable temperature and salinity stratification

Juan Ezequiel Martin et al.

JOURNAL OF PHYSICAL OCEANOGRAPHY (2006)

Article Geochemistry & Geophysics

Mean potential energy change in stratified grid turbulence

CR Rehmann et al.

DYNAMICS OF ATMOSPHERES AND OCEANS (2004)

Article Oceanography

Laboratory measurements of differential diffusion in a diffusively stable, turbulent flow

PR Jackson et al.

JOURNAL OF PHYSICAL OCEANOGRAPHY (2003)

Article Oceanography

Interaction of salt finger convection with intermittent turbulence

MG Wells et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2003)

Review Oceanography

Differential diffusion: an oceanographic primer

AE Gargett

PROGRESS IN OCEANOGRAPHY (2003)