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A Self-Closed Turbulence Model for the Reynolds-Averaged Navier-Stokes Equations
Version 1
: Received: 26 October 2022 / Approved: 27 October 2022 / Online: 27 October 2022 (08:39:32 CEST)
Version 2 : Received: 12 December 2023 / Approved: 13 December 2023 / Online: 13 December 2023 (12:20:02 CET)
Version 2 : Received: 12 December 2023 / Approved: 13 December 2023 / Online: 13 December 2023 (12:20:02 CET)
How to cite: Sun, B. A Self-Closed Turbulence Model for the Reynolds-Averaged Navier-Stokes Equations. Preprints 2022, 2022100427. https://doi.org/10.20944/preprints202210.0427.v2 Sun, B. A Self-Closed Turbulence Model for the Reynolds-Averaged Navier-Stokes Equations. Preprints 2022, 2022100427. https://doi.org/10.20944/preprints202210.0427.v2
Abstract
In this paper, for the Reynolds-averaged Navier-Stokes equations, a self-closed turbulence model without any adjustable parameter is formulated and a simple model is proposed. The validation rule for self-closed turbulence model is rigorously derived from the Reynolds-averaged Navier-Stokes equation. The rule is not effected by turbulence modelling on the Reynolds stresses. As an application, two dimensional turbulent boundary layers, and plate turbulent boundary layers have been formulated.
Keywords
Turbulence model; Reynolds stresses; RANS; validation rule
Subject
Physical Sciences, Fluids and Plasmas Physics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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