Large-Eddy Simulations of Particle-laden Turbulent Jets

• Autorzy: Luniewski M. , Kotula P. , Pozorski J.
• Języki publikacji: EN

Abstrakty

EN

The work presents an application of Large-Eddy Simulation (LES) for turbulent two-phase flows with dispersed particles. For the simulations of the continuous phase (fluid), an academic, finite volume LES solver was applied and customised. For comparison purposes, also a spectral solver was considered. The LES of fluid was used together with a Lagrangian module for the dispersed phase in the point-particle approximation, including the two-way momentum coupling between the phases. The particle solver has been further developed for parallel computations. The simulations of turbulent, particle-laden round jets were performed. The results for fluid and particle statistics were compared with available reference data.

Słowa kluczowe

EN

turbulence; large-eddy simulation; round jet; particle-laden flow

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2012
• Tom: Vol. 16, No 1-2
• Strony: 33--51
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Luniewski M.

autor

Kotula P.

autor

Pozorski J.

• Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-952 Gdansk, Poland,

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