On the Dissipation Rate of Temperature Fluctuations in Stably Stratified Flows
Atmospheric and Oceanic Physics
2020-08-25 v2 Fluid Dynamics
Abstract
In this study, we explore several integral and outer length scales of turbulence which can be formulated by using the dissipation of temperature fluctuations () and other relevant variables. Our analyses directly lead to simple yet non-trivial parameterizations for both and the structure parameter of temperature (). For our purposes, we make use of high-fidelity data from direct numerical simulations of stratified channel flows.
Keywords
Cite
@article{arxiv.2001.06369,
title = {On the Dissipation Rate of Temperature Fluctuations in Stably Stratified Flows},
author = {Sukanta Basu and Adam W DeMarco and Ping He},
journal= {arXiv preprint arXiv:2001.06369},
year = {2020}
}
Comments
arXiv admin note: text overlap with arXiv:2001.02255