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ABOUT ONE KINETIC MODEL FOR DESCRIBING TURBULENT FLOWS TAKING INTO ACCOUNT HEAT TRANSFER
- Authors: Chetverushkin B.N1, Lutsky A.E1, Shilnikov E.V1
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Affiliations:
- Keldysh Institute of Applied Mathematics Russian Academy of Sciences
- Issue: Vol 525, No 1 (2025)
- Pages: 71-77
- Section: MATHEMATICS
- URL: https://ogarev-online.ru/2686-9543/article/view/356788
- DOI: https://doi.org/10.7868/S3034504925050102
- ID: 356788
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Abstract
A closed system of equations is obtained to describe spatially two-dimensional flows taking into account turbulent heat transfer. Additional equations for pulsation moments and the analysis of the coefficient of turbulent thermal conductivity are derived based on the kinetic equation previously used to derive a quasi-gas dynamic system of equations. The results of simulation the problem of the turbulent flow of a hot plane jet are presented.
About the authors
B. N Chetverushkin
Keldysh Institute of Applied Mathematics Russian Academy of Sciences
Email: chetver@imamod.ru
Academician of the RAS Moscow, Russia
A. E Lutsky
Keldysh Institute of Applied Mathematics Russian Academy of Sciences
Email: allutsky@yandex.ru
Moscow, Russia
E. V Shilnikov
Keldysh Institute of Applied Mathematics Russian Academy of Sciences
Email: shilnikov@imamod.ru
Moscow, Russia
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