The effect of Prandtl number on decaying stratified turbulence

Riley, James J.; Couchman, Miles M.  P.; de Bruyn Kops, Stephen M.

doi:10.1080/14685248.2023.2178654

The effect of Prandtl number on decaying stratified turbulence

Journal Article · 14 February 2023 · Journal of Turbulence (Online)

DOI:https://doi.org/10.1080/14685248.2023.2178654· OSTI ID:2424040

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Department of Mechanical Engineering, University of Washington, Seattle, WA, USA
Department of Applied Mathematics and Theoretical Physics, University of Cambridge, Cambridge, UK
Department of Mechanical and Industrial Engineering, University of Massachusetts Amherst, Amherst, MA, USA

Not provided.

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-00OR22725

OSTI ID:: 2424040

Journal Information:: Journal of Turbulence (Online), Journal Name: Journal of Turbulence (Online) Journal Issue: 6-7 Vol. 24; ISSN 1468-5248

Publisher:: Taylor & Francis

Country of Publication:: United States

Language:: English

References (17)

Simple Eulerian time correlation of full-and narrow-band velocity signals in grid-generated, ‘isotropic’ turbulence Comte-Bellot, Geneviève; Corrsin, Stanley Journal of Fluid Mechanics, Vol. 48, Issue 2 https://doi.org/10.1017/S0022112071001599	journal	July 1971
The evolution of coherent vortical structures in increasingly turbulent stratified shear layers Jiang, Xianyang; Lefauve, Adrien; Dalziel, Stuart B. Journal of Fluid Mechanics, Vol. 947 https://doi.org/10.1017/jfm.2022.588	journal	August 2022
Direct numerical simulations of the turbulent mixing of a passive scalar Eswaran, V.; Pope, S. B. Physics of Fluids, Vol. 31, Issue 3 https://doi.org/10.1063/1.866832	journal	January 1988
Layering, Instabilities, and Mixing in Turbulent Stratified Flows Caulfield, C. P. Annual Review of Fluid Mechanics, Vol. 53, Issue 1 https://doi.org/10.1146/annurev-fluid-042320-100458	journal	January 2021
Confronting Grand Challenges in environmental fluid mechanics Dauxois, T.; Peacock, T.; Bauer, P. Physical Review Fluids, Vol. 6, Issue 2 https://doi.org/10.1103/PhysRevFluids.6.020501	journal	February 2021
A mathematical framework for forcing turbulence applied to horizontally homogeneous stratified flow Rao, K. J.; de Bruyn Kops, S. M. Physics of Fluids, Vol. 23, Issue 6 https://doi.org/10.1063/1.3599704	journal	June 2011
Turbulent Flows Pope, Stephen B. https://doi.org/10.1017/CBO9780511840531	book	July 2012
Direct numerical simulation of laboratory experiments in isotropic turbulence de Bruyn Kops, S. M.; Riley, J. J. Physics of Fluids, Vol. 10, Issue 9 https://doi.org/10.1063/1.869733	journal	September 1998
Modeling turbulent dissipation at low and moderate Reynolds numbers Perot, J. B.; De Bruyn Kops, S. M. Journal of Turbulence, Vol. 7 https://doi.org/10.1080/14685240600907310	journal	January 2006
Diapycnal diffusivity, turbulent Prandtl number and mixing efficiency in Boussinesq stratified turbulence Salehipour, Hesam; Peltier, W. R. Journal of Fluid Mechanics, Vol. 775 https://doi.org/10.1017/jfm.2015.305	journal	June 2015
Mixing Efficiency in the Ocean Gregg, M. C.; D'Asaro, E. A.; Riley, J. J. Annual Review of Marine Science, Vol. 10, Issue 1 https://doi.org/10.1146/annurev-marine-121916-063643	journal	January 2018
Area of scalar isosurfaces in homogeneous isotropic turbulence as a function of Reynolds and Schmidt numbers Shete, Kedar Prashant; de Bruyn Kops, Stephen M. Journal of Fluid Mechanics, Vol. 883 https://doi.org/10.1017/jfm.2019.875	journal	November 2019
A new characterization of the turbulent diapycnal diffusivities of mass and momentum in the ocean Salehipour, H.; Peltier, W. R.; Whalen, C. B. Geophysical Research Letters, Vol. 43, Issue 7 https://doi.org/10.1002/2016GL068184	journal	April 2016
A deterministic forcing scheme for direct numerical simulations of turbulence Overholt, M. R.; Pope, S. B. Computers & Fluids, Vol. 27, Issue 1 https://doi.org/10.1016/S0045-7930(97)00019-4	journal	January 1998
Mixing across stable density interfaces in forced stratified turbulence Couchman, Miles M. P.; de Bruyn Kops, Stephen M.; Caulfield, Colm-cille P. Journal of Fluid Mechanics, Vol. 961 https://doi.org/10.1017/jfm.2023.253	journal	April 2023
The effects of stable stratification on the decay of initially isotropic homogeneous turbulence de Bruyn Kops, Stephen M.; Riley, James J. Journal of Fluid Mechanics, Vol. 860 https://doi.org/10.1017/jfm.2018.888	journal	December 2018
The evolution of initially turbulent bluff-body wakes at high internal Froude number Spedding, G. R. Journal of Fluid Mechanics, Vol. 337 https://doi.org/10.1017/S0022112096004557	journal	April 1997

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