Abstract
AbstractIn this study, we explore several integral and outer length scales of turbulence which can be formulated by using the dissipation of temperature fluctuations ($$\chi$$
χ
) and other relevant variables. Our analyses directly lead to simple yet non-trivial parameterizations for both spatially-averaged $$\overline{\chi }$$
χ
¯
and the structure parameter of temperature ($$C_T^2$$
C
T
2
). For our purposes, we make use of high-fidelity data from direct numerical simulations of stratified channel flows.
Publisher
Springer Science and Business Media LLC
Subject
Water Science and Technology,Environmental Chemistry
Cited by
6 articles.
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