Effect of the turbulence model on the heat ventilation analysis in a box prototype

• Autorzy: Benguesmia Hani , Bakri Badis , Driss Zied , Ketata Ahmed , Driss Slah

Identyfikatory

DOI

10.29354/diag/125309

• Języki publikacji: EN

Abstrakty

EN

Investigations of the flow in a building system are crucial for understanding the fundamental basis of the aerodynamic structure characteristics. The CFD simulations were conducted using ANSYS Fluent 17.0 software, which solves the Navier-Stokes equations in conjunction with different turbulence models and by a finite volume discretization method. Particularly, a comparison between the experimental and standard k-ω, BSL k-ω, SST k-ω, standard k-ɛ, RNG k-ɛ and Realizable k-ɛ turbulence model has been developed. The comparison between the founded results affirms that the standard k-ω turbulence model is the most efficient to model the air flow in the present application. Indeed, the numerical results compared using the experimental data developed in the LASEM laboratory confirms the validity of the numerical method. The good agreements validate the considered computational method.

Słowa kluczowe

EN

CFD; turbulence models; heat ventilation; box prototype; solar system

PL

modele turbulencji; wentylacja cieplna; układ słoneczny

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2020
• Tom: Vol. 21, No. 3
• Strony: 55--66
• Opis fizyczny: Bibliogr. 26 poz., rys.

Twórcy

autor

Benguesmia Hani

• Electrical Engineering Laboratory(LGE), University of M’sila, M’sila, Algeria
• Department of Electrical Engineering, Faculty of Technology, University of M’sila, M’sila, Algeria

autor

Bakri Badis

• Department of Mechanical Engineering, Faculty of Technology, University of M’sila, M’sila Algeria

autor

Driss Zied

• Laboratory of Electro-Mechanic Systems (LASEM), National School of Engineers of Sfax (ENIS), University of Sfax, Sfax, Tunisia

autor

Ketata Ahmed

• Laboratory of Electro-Mechanic Systems (LASEM), National School of Engineers of Sfax (ENIS), University of Sfax, Sfax, Tunisia

autor

Driss Slah

• Laboratory of Electro-Mechanic Systems (LASEM), National School of Engineers of Sfax (ENIS), University of Sfax, Sfax, Tunisia

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).