Preprint Communication Version 1 Preserved in Portico This version is not peer-reviewed

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)

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.v1 Sun, B. A Self-closed Turbulence Model for the Reynolds-averaged Navier-Stokes Equations. Preprints 2022, 2022100427. https://doi.org/10.20944/preprints202210.0427.v1

Abstract

In this paper, for the Reynolds-averaged Navier-Stokes equations, a self-closed turbulence model without any adjustable parameter is formulated. 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.

Keywords

Turbulence model; Reynolds stresses; RANS; validation rule

Subject

Physical Sciences, Fluids and Plasmas Physics

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