Temat: large eddy simulation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Efficient implementation of a compact-pseudospectral method for turbulence modeling
Autorzy:: Tyliszczak, A.
Powiązania:: https://bibliotekanauki.pl/articles/1955215.pdf
Data publikacji:: 2006
Wydawca:: Politechnika Gdańska
Tematy:: large eddy simulation
compact scheme
channel flow
Opis:: The paper is devoted to parallel implementation of a compact discretization scheme com-bined with the Fourier pseudospectral method. The idle time of processors resulting from the method of computating derivatives using compact schemes is eliminated by proper ordering of subtasks and by performing useful computations when processors are waiting for data from their neighbors. The correctnes of the algorithm is confirmed by comparison of results of LES simulations with DNS data for flow in a 3D channel with periodic non-slip wall boundary conditions.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2006, 10, 2; 125-138
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Large-eddy simulations of particle-laden turbulent jets
Autorzy:: Luniewski, M.
Kotula, P.
Pozorski, J.
Powiązania:: https://bibliotekanauki.pl/articles/1933988.pdf
Data publikacji:: 2012
Wydawca:: Politechnika Gdańska
Tematy:: turbulence
large-eddy simulation
round jet
particle-laden flow
Opis:: 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.
Źródło:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2012, 16, 1-2; 33-51
1428-6394
Pojawia się w:: TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:: Biblioteka Nauki

Artykuł

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