Effects of Lewis number on scalar transport in turbulent premixed flames

DOI10.1063/1.3097007zbMath1183.76135OpenAlexW2096269611MaRDI QIDQ5304489

R. Stewart Cant, Nilanjan Chakraborty

Publication date: 18 March 2010

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

Full work available at URL: https://doi.org/10.1063/1.3097007

zbMATH Keywords

turbulenceflow simulationflames

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (14)

Turbulent scalar fluxes in H₂-air premixed flames at low and high Karlovitz numbers ⋮ Direct and indirect thermal expansion effects in turbulent premixed flames ⋮ A posteriori testing of the flame surface density transport equation for LES ⋮ Assessment of sub-grid scalar flux modelling in premixed flames for large eddy simulations: a priori direct numerical simulation analysis ⋮ Statistical behaviour of vorticity and enstrophy transport in head-on quenching of turbulent premixed flames ⋮ Inclusion of preferential diffusion in simulations of premixed combustion of hydrogen/methane mixtures with flamelet generated manifolds ⋮ Effects of buoyancy on turbulent scalar flux closure for turbulent premixed flames in the context of Reynolds Averaged Navier–Stokes simulations ⋮ Statistical analysis of scalar dissipation rate transport in turbulent partially premixed flames: a direct numerical simulation study ⋮ RANS and LES Modelling of Premixed Turbulent Combustion ⋮ 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 ⋮ Statistical analysis of cross scalar dissipation rate transport in turbulent partially premixed flames: A direct numerical simulation study ⋮ Effects of Lewis number on scalar variance transport in premixed flames ⋮ Transient behavior of turbulent scalar transport in premixed flames

Cites Work

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• Influence of Lewis number on strain rate effects in turbulent premixed flame propagation
• The evolution of surfaces in turbulence
• Boundary conditions for direct simulations of compressible viscous flows
• Modelling of turbulent scalar flux in turbulent premixed flames based on DNS databases
• Effects of strain rate and curvature on surface density function transport in turbulent premixed flames in the thin reaction zones regime
• Influence of Lewis number on curvature effects in turbulent premixed flame propagation in the thin reaction zones regime
• Effects of pressure gradients on turbulent premixed flames
• Turbulent Combustion
• The evolution equation for the flame surface density in turbulent premixed combustion
• A priori analysis of the curvature and propagation terms of the flame surface density transport equation for large eddy simulation
• Decay of turbulence in the final period

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