LES for Energy Conversion in electric and combustion Engines [LES4ECE]

Session 3: SI combustion

9.15    LES of a spark ignition engine using artificial thickening and flamelet generated manifolds
          C. He¹, E. Yildar¹, G. Künne¹, F. di Mare², A. Sadiki¹, J. Janicka¹ (1 TU Darmstadt, 2 German
          Aerospace Center, Germany)

9.40     Influence of the tumble flow on the flame front propagationin a spark ignition engine
           P. Janas¹, B. Peterson², A. Kempf¹(1 Univ. of Duisburg-Essen, 2 TU Darmstadt, Germany)

10.05   LES study on mixing and combustion in a direct injection spark ignition engine
           N. Iafrate¹, A. Robert¹, J-B. Michel¹, B. Cuenot² (1 IFPEN, 2 Cerfacs, France)

10.15   Break

11.10   Quantitative analysis of knock and auto-ignition/acoustic interactions in a downsized SIE
                  using LES
                  A. Robert¹, S. Richard¹, O. Colin¹, T. Poinsot² (1 IFPEN, 2 Cerfacs, France)

11.35  A LES methodology based on reduced schemes to compute knocking in internal combustion
             engines
             A. Misdariis^1,2, O. Vermorel², T. Poinsot³ (1 Renault, 2 Cerfacs, 3 IMFT, CNRS, France)

12.00   Lunch

Session 4: Injectors flows and sprays

13.30   LES of gasoline spray
          J. Hélie (Continental Automotive France, France)

13.55  LES of diesel sprays considering multi-injection averaging and grid-convergent mesh
            resolution
          G. Goldin¹, P. K. Senecal¹, E. Pomraning¹, K. J. Richards¹, S. Som² (1 Convergent Science Inc.,     
          2 Argonne National Lab., USA)

14.20   LES of spray transients: start and end of injection phenomena
           M. Battistoni^1,2, Q. Xue¹, S. Som¹ (1 Argonne National Lab., USA; 2 Univ. of Perugia, Italy)

14.45   LES of in-nozzle flows and liquid jet atomization using a two-surfaces density model
          C. Habchi¹, B. M. Devassy², R. Kumar¹ (1 IFPEN, France; 2 AVL List, Austria)

15.10   Assessment of LES-CMC simulations for spray a combustion
          D. Farrace, Y. M. Wright, K. Boulouchos (Aerothermochemistry and Combustion Systems Lab. (LAV),
          Switzerland)

15.35  LES of the spray a using tabulated chemistry based on flamelet-generated manifolds
          F. E. Hernández-Pérez¹, L. M. T. Somers¹, C. Angelberger² (1 Eindhoven Univ. of Technology,
          The Netherlands; 2 IFPEN, France)
 

16.00   Closing address
           End of the conference

 > Thursday 4 December