Effects of Lewis number on scalar variance transport in premixed flames

DOI10.1007/s10494-010-9305-0zbMath1431.76062OpenAlexW2093600694MaRDI QIDQ657613

Nilanjan Chakraborty, Nedunchezian Swaminathan

Publication date: 10 January 2012

Published in: Flow, Turbulence and Combustion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10494-010-9305-0

zbMATH Keywords

direct numerical simulationLewis numbernon-dimensional temperature variancereaction progress variable varianceReynolds averaged Navier Stokes modelling

Mathematics Subject Classification ID

Direct numerical and large eddy simulation of turbulence (76F65) Turbulent transport, mixing (76F25) Turbulent combustion; reactive turbulence (76F80)

Related Items

Effects of Lewis number on the statistics of the invariants of the velocity gradient tensor and local flow topologies in turbulent premixed flames, Assessment of dynamic closure for premixed combustion large eddy simulation, Statistical behaviour of vorticity and enstrophy transport in head-on quenching of turbulent premixed flames, Development of a turbulence dissipation based reaction rate model for progress variable in turbulent premixed flames, A comprehensive assessment of fractal wrinkling/eddy dissipation based combustion model for simulating conventional turbulent premixed and non-premixed flames

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Influence of Lewis number on strain rate effects in turbulent premixed flame propagation
• Small scale features of velocity and scalar fields in turbulent premixed flames
• Boundary conditions for direct simulations of compressible viscous flows
• Scalar dissipation and flame surface density in premixed turbulent combustion
• Modelling of the correlation between velocity and reactive scalar gradients in turbulent premixed flames based on DNS data
• Influence of the Damköhler number on turbulence-scalar interaction in premixed flames. I. Physical insight
• Influence of the Damköhler number on turbulence-scalar interaction in premixed flames. II. Model development
• A thickened flame model for large eddy simulations of turbulent premixed combustion
• Coupled hydrodynamic and diffusional-thermal instabilities in flame propagation at subunity Lewis numbers
• Influence of Lewis number on curvature effects in turbulent premixed flame propagation in the thin reaction zones regime
• The Convergence Rate for Difference Approximations to General Mixed Initial-Boundary Value Problems
• Turbulent Combustion
• Effects of molecular diffusion and of thermal expansion on the structure and dynamics of premixed flames in turbulent flows of large scale and low intensity
• The evolution equation for the flame surface density in turbulent premixed combustion
• A priori assessment of closures for scalar dissipation rate transport in turbulent premixed flames using direct numerical simulation
• Influence of Lewis number on the surface density function transport in the thin reaction zone regime for turbulent premixed flames
• Effects of Lewis number on scalar transport in turbulent premixed flames
• Decay of turbulence in the final period