Results 11 to 20 of about 157,237 (248)

Large Eddy Simulation of Gas Explosions

Chemical Engineering Transactions, 2010
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V. Di Sarli, A. Di Benedetto, G. Russo
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Numerical studies towards practical large-eddy simulation [PDF]

, 2007
Large-eddy simulation developments and validations are presented for an improved simulation of turbulent internal flows. Numerical methods are proposed according to two competing criteria: numerical qualities (precision and spectral characteristics), and
C. Bogey, C. Bogey, E. Lévêque, E. Lévêque, F. Toschi, G. Comte-Bellot, G. Erlebacher, H.S. Kang, J. Boudet, J. Boudet, J. Caro, J. Mathew, J.S. Smagorinsky, J.W. Deardorff, L. Shao, P. Sagaut, P. Sagaut, R.D. Moser, S.B. Pope, S.K. Lele, X. Huai   +20 more
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Modeling space-time correlations of velocity fluctuations in wind farms [PDF]

, 2017
An analytical model for the streamwise velocity space-time correlations in turbulent flows is derived and applied to the special case of velocity fluctuations in large wind farms.
Lukassen, Laura J., Meneveau, Charles, Stevens, Richard J. A. M., Wilczek, Michael   +3 more
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Discretization error dominance over subgrid terms in large eddy simulation of compressible shear layers in 2D [PDF]

, 1994
Second- and fourth-order-accurate spatial discretization methods give rise to discretization errors which are large than the corresponding subgrid terms in large eddy simulation of compressible shear layers in 2D, if the ratio between the filter width ...
Blumen, Clark, Deardorff, Leith, Leith, Lesieur, Lesieur, Leslie, Love, Normand, Piomelli, Reynolds, Rogallo, Sandham, Vreman, Zang   +15 more
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A Python interface to the Dutch Atmospheric Large-Eddy Simulation

SoftwareX, 2020
We present a Python interface for the Dutch Atmospheric Large Eddy Simulation (DALES), an existing Fortran code for high-resolution, turbulence-resolving simulation of atmospheric physics.
Gijs van den Oord, Fredrik Jansson, Inti Pelupessy, Maria Chertova, Johanna H. Grönqvist, Pier Siebesma, Daan Crommelin   +6 more
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Large eddy simulation of upward flame spread on PMMA walls with a fully coupled fluid–solid approach [PDF]

, 2017
A fully coupled fluid–solid approach has been developed within FireFOAM 2.2.x, a large eddy simulation (LES) based fire simulation solver within the OpenFOAM® toolbox.
Fukumoto, Kazui, Wang, Changjian, Wen, Jennifer X.   +2 more
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Study on lattice Boltzmann method/large eddy simulation and its application at high Reynolds number flow

Advances in Mechanical Engineering, 2015
Lattice Boltzmann method combined with large eddy simulation is developed in the article to simulate fluid flow at high Reynolds numbers. A subgrid model is used as a large eddy simulation model in the numerical simulation for high Reynolds flow.
Haiqing Si, Yan Shi
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Large eddy simulation of two-dimensional isotropic turbulence [PDF]

, 1996
Large eddy simulation (LES) of forced, homogeneous, isotropic, two-dimensional (2D) turbulence in the energy transfer subrange is the subject of this paper.
A. Chekhlov, A. S. Monin, A. Yakhot, Alexei Chekhlov, Boris Galperin, D. Forster, G. E. Karniadakis, G. I. Sivashinsky, G. K. Batchelor, G. L. Browning, Ilya Staroselsky, J. A. Domaradzki, J. Smagorinsky, J. Smagorinsky, J. Sommeria, L. Smith, L. Smith, R. H. Kraichnan, R. H. Kraichnan, R. H. Kraichnan, R. H. Kraichnan, R. Sadourny, S. A. Orszag, S. Gama, S. Gama, Semion Sukoriansky, Steven A. Orszag, V. Yakhot, V. Yakhot, W. P. Dannevik, Y. Kuramoto   +30 more
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Large eddy simulation of high atwood number rayleigh-taylor mixing [PDF]

E3S Web of Conferences, 2019
Large eddy simulation of Rayleigh-Taylor instability at high Atwood numbers is performed using recently developed, kinetic energy-conserving, non-dissipative, fully-implicit, finite volume algorithm.
Yilmaz Ilyas
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Large Eddy Simulation of Compressible Transitional Cascade Flows

Journal of Fluid Science and Technology, 2007
Large-eddy simulation of compressible transitional flows in a low-pressure turbine cascade is performed by a 6th-order compact finite-difference and 10th-order filtering method.
Kazuo MATSUURA, Chisachi KATO
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