Synthesis of homogeneous anisotropic divergence-free turbulent fields with prescribed second-order statistics by vortex dipoles

DOI10.1063/1.2738607zbMath1182.76395OpenAlexW1987522956MaRDI QIDQ5190678

Nikolai Kornev, Egon Hassel

Publication date: 18 March 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.2738607

zbMATH Keywords

Navier-Stokes equationsvorticesturbulence

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

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Generation of divergence free synthetic inflow turbulence with arbitrary anisotropy ⋮ A new divergence-free synthetic eddy method for generating homogeneous isotropic turbulence with a prescribed energy spectrum ⋮ An efficient and low-divergence method for generating inhomogeneous and anisotropic turbulence with arbitrary spectra ⋮ LES of premixed flame propagation in a free straight vortex ⋮ Divergence-free turbulence inflow conditions for large-eddy simulations with incompressible flow solvers

Cites Work

• The large-scale structure of homogenous turbulence
• Strained spiral vortex model for turbulent fine structure
• Method of random spots for generation of synthetic inhomogeneous turbulent fields with prescribed autocorrelation functions
• VORTEX DYNAMICS IN TURBULENCE
• Reynolds stresses and one-dimensional spectra for a vortex model of homogeneous anisotropic turbulence
• On the fine-scale structure of turbulence

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