A priori direct numerical simulation assessment of algebraic flame surface density models for turbulent premixed flames in the context of large eddy simulation

DOI10.1063/1.2969474zbMath1182.76130OpenAlexW2041508361MaRDI QIDQ5304109

Nilanjan Chakraborty, Markus Klein

Publication date: 18 March 2010

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

Full work available at URL: https://doi.org/10.1063/1.2969474

zbMATH Keywords

turbulenceflow simulationflames

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (10)

A-priori direct numerical simulation assessment of models for generalized sub-grid scale turbulent kinetic energy in turbulent premixed flames ⋮ A posteriori testing of the flame surface density transport equation for LES ⋮ A posteriori testing of algebraic flame surface density models for LES ⋮ Modelling of Landau–Darrieus and thermo-diffusive instability effects for CFD simulations of laminar and turbulent premixed combustion ⋮ Assessment of dynamic closure for premixed combustion large eddy simulation ⋮ Unstrained and strained flamelets for LES of premixed combustion ⋮ Quality issues in combustion LES ⋮ Statistics of vorticity alignment with local strain rates in turbulent premixed flames ⋮ Statistics and modelling of turbulent kinetic energy transport in different regimes of premixed combustion ⋮ Effect of sub-grid wrinkling factor modelling on the large eddy simulation of turbulent stratified combustion

Cites Work

• Boundary conditions for direct simulations of compressible viscous flows
• Large eddy simulation of premixed turbulent combustion using \(\Xi\) flame surface wrinkling model
• A thickened flame model for large eddy simulations of turbulent premixed combustion
• A dynamic flame surface density model for large eddy simulation of turbulent premixed combustion
• Turbulent Combustion
• A priori analysis of the curvature and propagation terms of the flame surface density transport equation for large eddy simulation
• Comparison of displacement speed statistics of turbulent premixed flames in the regimes representing combustion in corrugated flamelets and thin reaction zones
• Effects of initial radius on the propagation of premixed flame kernels in a turbulent environment

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