Dynamic Subgrid Pdf Modeling for Nonpremixed Turbulent Combustion

  • J. Réveillon
  • L. Vervisch
Conference paper
Part of the ERCOFTAC Series book series (ERCO, volume 5)


Large Damköhler number nonpremixed combustion is considered and subgrid fluctuations of mixture fraction are accounted for through a subgrid probability density function (SGPDF). First, the response of the LES dynamic model to heat release induced effects is studied by using a presumed form for the SGPDF. Then, a dynamic closure for diffusive processes is proposed. It provides a subgrid mixing time scale and a solution for the SGPDF transport equation. To estimate the validity of these closures, LES and DNS have been performed in 3D homogeneous and freely decaying turbulence.


Large Eddy Simulation Mixture Fraction Turbulent Combustion Fuel Mass Fraction Nonpremixed Turbulent Flame 
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  1. Borghi, R. (1988). Turbulent combustion modelling. Prog. Energy Combust. Sci., 14.Google Scholar
  2. Bray, K. and Peters, N. (1994). Laminar flamelets in turbulent flames. In Libby, P. and Williams, F., editors, Turbulent Reacting Flows, pages 63–113. Academic Press London.Google Scholar
  3. Cook, A. W. and Riley, J. J. (1994). A subgrid model for equilibrium chemistry in turbulent flows. Phys. Fluids, 8(6):2868–2870.ADSCrossRefGoogle Scholar
  4. Dopazo, C. (1994). Recent developments in pdf methods. In Libby, P. and Williams, F., editors, Turbulent Reacting Flows, pages 375–474. Academic Press London.Google Scholar
  5. Friedrich, R. (1995). Dns and les of incompressible turbulent flow. In 4eme Ecole de Printemps de mécanique des fluides numérique, Carcan-Maubuisson, France. COST-MFN, GDR MFN, CNRS.Google Scholar
  6. Gao, F. and O’Brien, E. E. (1993). A large-eddy simulation scheme for turbulent reacting flows. Phys. Fluids, 5(6):1282–1284.ADSCrossRefzbMATHGoogle Scholar
  7. Germano, M., Piomelli, U., Moin, P., and Cabot, W. H. (1991). A dynamic subgrid-scale eddy viscosity model. Phys. Fluids, 7(3):1760–1765.ADSCrossRefGoogle Scholar
  8. Ghosal, S. and Rogers, M. (1994). Large-eddy simulation of a plane wake. Center for Turbulence Research, Annual Research Briefs, Stanford, pages 127–141.Google Scholar
  9. Guichard, L., Vervisch, L., and Domingo, P. (1995). Two-dimensional weak choc-vortex interaction in a mixing zone. AIAA journal, 33(10):1797–1802.ADSCrossRefzbMATHGoogle Scholar
  10. Leonard, A. D. and Hill, J. C. (1991). Scalar dissipation and mixing in turbulent reacting flows. Phys. of Fluids, 3(5):1286–1299.ADSCrossRefGoogle Scholar
  11. Meneveau, C., Lund, T. S., and Cabot, W. (1994). A lagrangian dynamic subgrid-scale model of turbulence. Center for Turbulence Research, Proceeding of the 1994 Summer Program, pages 271–299.Google Scholar
  12. Moin, P., Squires, K., Cabot, W., and Lee, S. (1991). A dynamic subgrid-scale model for compressible turbulence and scalar transport. Phys. Fluids, 3(11):2746–2757.ADSCrossRefzbMATHGoogle Scholar
  13. Poinsot, T., Candel, S., and Trouvé, A. (1995). Direct numerical simulation of premixed turbulent combustion. Prog. Energy Combust. Sci. submitted.Google Scholar
  14. Réveillon, J. and Vervisch, L. (1996a). Dynamics of isoconcentration surfaces in weak chock, turbulent mixing interaction. In AIAA-960517, 34th Aerospace Sciences Meeting and Exhibit, Reno, NV.Google Scholar
  15. Réveillon, J. and Vervisch, L. (1996b). Response of the dynamic les model to heat release induced effects. Phys. Fluids (in print).Google Scholar
  16. Yoshizawa, A. (1986). Statistical theory for compressible turbulent shear flows, with the application to subgrid modeling. Phys. Fluids, 7(29):2152–2164.ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1997

Authors and Affiliations

  • J. Réveillon
    • 1
  • L. Vervisch
    • 1
  1. 1.LMFN-INSA de Rouen URACNRS 230 — CORIAAignan CédexFrance

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