TY - JOUR

T1 - Numerical Simulation of Dynamics of Weakly Heated Turbulent Mixing Zone in Linearly Stratified Medium

AU - Chernykh, G. G.

AU - Fomina, A. V.

AU - Moshkin, N. P.

N1 - Funding Information: This work was supported by RFBR (project no. 17-01-00332). Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2020/10

Y1 - 2020/10

N2 - Based on an algebraic model of Reynolds stresses and fluxes, a numerical model of thedynamics of a flat localized region of turbulent perturbations of non-zero buoyancy in a linearlystratified medium was constructed. The evolution of a weakly heated turbulent spot was considered.Presence of non-zero buoyancy leads to increase in the geometrical dimensions of the turbulent spotand generation of internal waves of greater amplitude.

AB - Based on an algebraic model of Reynolds stresses and fluxes, a numerical model of thedynamics of a flat localized region of turbulent perturbations of non-zero buoyancy in a linearlystratified medium was constructed. The evolution of a weakly heated turbulent spot was considered.Presence of non-zero buoyancy leads to increase in the geometrical dimensions of the turbulent spotand generation of internal waves of greater amplitude.

UR - http://www.scopus.com/inward/record.url?scp=85099783340&partnerID=8YFLogxK

U2 - 10.1134/S181023282004013X

DO - 10.1134/S181023282004013X

M3 - Article

AN - SCOPUS:85099783340

VL - 29

SP - 674

EP - 685

JO - Journal of Engineering Thermophysics

JF - Journal of Engineering Thermophysics

SN - 1810-2328

IS - 4

ER -