<p>Modeling separated flow with use of two-equation turbulence model</p>

Zhluktov S.V.; Aksenov A.A.; Karasev P.I.

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Modeling separated flow with use of two-equation turbulence model

Zhluktov S.V., Aksenov A.A., Karasev P.I.

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The article provides a development of recently published turbulence model KEFV. The submitted version of this model allows modeling transition in a separated flow. The model includes an adjustable mechanism for specifying generation of turbulence in laminar zones with high velocity gradients. The model is implemented in the FlowVision CFD software. Simulation of the air flow around low-Reynolds airfoil Eppler-387 is discussed in the article. The flow conditions are characterized by the Reynolds number Re = 200 000.

Keywords: turbulent flow, laminar-turbulent transition, $k–\varepsilon$ turbulence model, low-Reynolds calculations

Citation in English: Zhluktov S.V., Aksenov A.A., Karasev P.I. Modeling separated flow with use of two-equation turbulence model // Computer Research and Modeling, 2016, vol. 8, no. 1, pp. 79-88

DOI: 10.20537/2076-7633-2016-8-1-79-88

URL: http://crm-en.ics.org.ru/journal/article/2412/

Computer Research and Modeling - 2016 - Issue 1

This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License.

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Sergey V. Zhluktov, Andrey A. Aksenov, Dmitriy Vladimirovich Savitskiy. High-Reynolds number calculations of turbulent heat transfer in FlowVision software. // Computer Research and Modeling. — 2018. — V. 10, no. 4. — P. 461. DOI: 10.20537/2076-7633-2018-10-4-461-481

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