Localised forced ignition of globally stoichiometric stratified mixtures: A numerical investigation

References

• D.R. Ballal and A.H. Lefebvre, The influence of flow parameters on minimum ignition energy and quenching distances, Proc. Combust. Inst. 15 (1975), pp. 1473–1481.
   Google Scholar
• D.R. Ballal and A.H. Lefebvre, Ignition and flame quenching of flowing heterogeneous fuel–air mixtures, Combust. Flame, 35 (1979), pp. 155–168.
   Web of Science ®Google Scholar
• D.R. Ballal and A.H. Lefebvre, A general model of spark ignition for gaseous and liquid fuel air mixtures, Proc. Combust. Inst. 18 (1980), pp. 1737–1746.
   Google Scholar
• A.D. Birch, D.R. Brown, and M.G. Dodson, Ignition probabilities in turbulent mixing flows, Proc. Combust. Inst. 18 (1981), pp. 1775–1780.
   Google Scholar
• S.F. Ahmed and E. Mastorakos, Spark ignition of lifted turbulent jet flames, Combust. Flame 146 (2006), pp. 215–231.
   Web of Science ®Google Scholar
• S.F. Ahmed, R. Balachandran, and E. Mastorakos, Measurement of ignition probability in turbulent non-premixed counterflow flames, Proc. Combust. Inst. 31 (2007), pp. 1507–1513.
   Web of Science ®Google Scholar
• R.E. Alvani and M. Fairweather, Ignition characteristics of turbulent jet flows, Trans. IChemE, 80 (2002), pp. 917–923.
   Google Scholar
• S.A. Rashkovsky, Spark ignition in imperfectly mixed reactants, in Proceedings of the 1st Mediterranean Combustion Symposium, Anatalya, Turkey, 1999, pp. 1403–1411.
   Google Scholar
• H.G. Im and J.H. Chen, Structure and propagation of triple flames in partially premixed hydrogen air mixtures, Combust. Flame, 119 (1999), pp. 436–454.
   Web of Science ®Google Scholar
• J. Ray, H.N. Najm, and R.B. McCoy, Ignition front structure in a methane air jet, 2nd Joint Meeting of the US Section of the Combustion Institute, Oakland, CA, 2001, Paper no. 150.
   Google Scholar
• R. Hilbert and D. Thevenin, DNS of multibrachial structures with detailed chemistry and transport, 9th International Conference on Numerical Combustion, Sorrento, Italy, 2002, Paper no. 064.
   Google Scholar
• N. Chakraborty, E. Mastorakos, and R.S. Cant, Effect of turbulence on spark ignition in inhomogeneous mixtures – A direct numerical simulation study, Combust. Sci. Technol. 179(1–2) (2007), pp. 293–317.
   Web of Science ®Google Scholar
• N. Chakraborty and E. Mastorakos, direct numerical simulations of localised forced ignition in turbulent mixing layers: The effect of mixture fraction and its gradient, Flow Turbul. Combust. 80 (2008), pp. 55–186.
   Web of Science ®Google Scholar
• N. Chakraborty, H. Hesse, and E. Mastorakos, Effect of Lewis number on localised forced ignition of turbulent mixing layers, Flow Turbul. Combust. 84 (2008), pp. 125–166.
   Web of Science ®Google Scholar
• E.S. Richardson and E. Mastorakos, Numerical investigation of forced ignition in laminar counterflow non-premixed methane–air flames, Combust. Sci. Technol. 179(1–2) (2007), pp. 21–37.
   Web of Science ®Google Scholar
• E. Mastorakos, Ignition of turbulent non-premixed flames, Prog. Energy Combust. Sci. 35 (2009), pp. 57–97.
   Web of Science ®Google Scholar
• N. Swaminathan, R. Grout, and E. Mastorakos, Direct simulation of forced ignition in stratified turbulent mixture, 3rd European Combustion Meeting, Chania, Greece, 2007.
   Google Scholar
• C. Pera, S. Chevillard, and J. Reveillon, Effect of residual burnt gas heterogeneity on early flame propagation and on cyclic variability in spark-ignited engines, Combust. Flame 160 (2013), pp. 1020–1032.
   Web of Science ®Google Scholar
• J. Hélie and A. Trouvé, Turbulent flame propagation in partially premixed combustion, Proc. Combust. Inst. 27 (1998), pp. 891–898.
   Google Scholar
• R. Grout, N. Swaminathan, and R.S. Cant, Effects of compositional fluctuations on premixed flames, Combust. Theory Model. 13(5) (2009), pp. 823–852.
   Web of Science ®Google Scholar
• S.P. Malkeson and N. Chakraborty, A priori direct numerical simulation analysis of algebraic models of variances and scalar dissipation rate for RANS simulations for low Damköhler number turbulent partially-premixed combustion, Combust. Sci. Technol. 182 (2010), pp. 960–999.
   Web of Science ®Google Scholar
• S.P. Malkeson and N. Chakraborty, A priori direct numerical simulation modelling of co-variance transport in turbulent stratified flames, Flow Turbul. Combust. 90 (2013), pp. 243–267.
   Web of Science ®Google Scholar
• J.H. Chen, A. Choudhary, B. de Supinski, M. DeVries, E.R. Hawkes, S. Klasky, W.K. Liao, K.L. Ma, J. Mellor-Crummey, N. Podhorski, R. Sankaran, S. Shende, and C.S. Yoo, Terascale direct numerical simulations of turbulent combustion using S3D, Comput. Sci. & Discovery 2 (2009), Paper no. 015001. Available at http://iopscience.iop.org/1749--4699/2/1/015001/.
   Google Scholar
• E. Tarrazo, A. Sanchez, A. Linan, and F.A. Williams, A simple one-step chemistry model for partially premixed hydrocarbon combustion, Combust. Flame, 147 (2006), pp. 32–38.
   Web of Science ®Google Scholar
• F.N. Egolfopoulos, P. Cho, and C.K. Law, Laminar flame speeds of methane–air mixtures under reduced and elevated pressures, Combust. Flame 76, (1989), pp. 375–391.
   Web of Science ®Google Scholar
• D. Haworth, R. Blint, B. Cuenot, and T. Poinsot, Numerical simulation of turbulent propane–air combustion with non-homogeneous reactants, Combust. Flame 121 (2000), pp. 395–417.
   Web of Science ®Google Scholar
• C. Jiménez, B. Cuenot, T. Poinsot, and D. Haworth, Direct numerical simulation and modelling for lean stratified propane–air flames, Combust. Flame 128 (2002), pp. 1–21.
   Web of Science ®Google Scholar
• S.P. Malkeson and N. Chakraborty, Statistical analysis of displacement speed in turbulent stratified flames: A direct numerical simulation study, Combust. Sci. Technol. 182 (2010), pp. 1841–1883.
   Web of Science ®Google Scholar
• H. Hesse, S.P. Malkeson, and N. Chakraborty, Displacement speed statistics for stratified mixture combustion in an igniting turbulent planar jet, ASME J. Engng – Gas Turbines & Power 134 (2012), Paper no. 051502. Available at http://dx.doi.org/10.1115/1.4005214.
   Google Scholar
• T. Poinsot, T. Echekki, and M. Mungal, A study of the laminar flame tip and implications for turbulent premixed combustion, Combust. Sci. Technol. 81(1–3) (1992), pp. 45–73.
   Web of Science ®Google Scholar
• D.S. Louch and K.N.C. Bray, Vorticity in unsteady premixed flames: Vortex pair-premixed flame interactions under imposed body forces and various degrees of heat release and laminar flame thickness, Combust. Flame 125 (2001), pp. 1279–1309.
   Web of Science ®Google Scholar
• I.R. Gran, T. Echekki, and J.H. Chen, Negative flame speed in an unsteady 2-D premixed flame: A computational study, Proc. Combust. Inst. 26 (1998), pp. 211–218.
   Google Scholar
• N. Peters, Turbulent Combustion, Cambridge University Press, Cambridge, UK, 2000.
   Google Scholar
• C.V. Espí and A. Liñán, Fast, non-diffusive ignition of a gaseous reacting mixture subjected to a point energy source, Combust. Theory Model. 5 (2001), pp. 485–498.
   Web of Science ®Google Scholar
• T.C. Treurniet, F.T.M. Nieuwstadt, and B.S. Boersma, Direct numerical simulation of homogeneous turbulence in combination with premixed combustion at low Mach number modelled by G-equation, J. Fluid Mech. 565 (2006), pp. 25–62.
   Web of Science ®Google Scholar
• P. Schroll, E. Mastorakos, and R.S. Cant, Direct numerical simulations of autignition in turbulent two phase flows, Proc. Combust. Inst. 32 (2009), pp. 2275–2282.
   Web of Science ®Google Scholar
• A. Wandel, Extinction indicators in turbulent sprays, Proc. Combust. Inst. 34 (2013), pp. 1625–1632.
   Web of Science ®Google Scholar
• A. Wandel, Influence on scalar dissipation on flame success in turbulent sprays with spark ignition, Combust. Flame 161(10) (2014), pp. 2579–2600. Available at http://dx.doi.org/10.1016/ j.combustflame.2014.04.006.
   Web of Science ®Google Scholar
• R.W. Bilger, The structure of turbulent non-premixed flames, Proc. Combust. Inst. 23 (1988), pp. 475–488.
   Google Scholar
• D.R. Ballal and A. Lefebvre, Spark ignition of turbulent flowing gases, 15th AIAA Aerospace Sciences Meeting, Los Angeles, 1977, Paper no. 77–185.
   Google Scholar
• V. Eswaran and S.B. Pope, Direct numerical simulations of the turbulent mixing of a passive scalar, Phys. Fluids 31 (1988), pp. 506–520.
   Web of Science ®Google Scholar
• K.W. Jenkins and R.S. Cant, DNS of turbulent flame kernels, in Proceedings of the 2nd AFOSR Conference on DNS and LES, C. Liu, L. Sakell and T. Beautner, eds., Kluwer Academic, Boston, MA, 1999, pp. 192–202.
   Google Scholar
• A. Neophytou, E. Mastorakos, and R.S. Cant, DNS of spark ignition and edge flame propagation in turbulent droplet-laden mixing layers, Combust. Flame 157 (2010), pp. 1071–1086.
   Web of Science ®Google Scholar
• R. Yu and X.-S. Bai, Direct numerical simulation of lean hydrogen/air auto-ignition in a constant volume enclosure, Combust. Flame 157 (2010), pp. 1071–1086.
   Web of Science ®Google Scholar
• T. Poinsot and S.K. Lele, Boundary conditions for direct simulation of compressible viscous flows, J. Comp. Phys. 101 (1992), pp. 104–129.
   Web of Science ®Google Scholar
• A.A. Wray, Minimal storage time advancement schemes for spectral methods, unpublished report, NASA Ames Research Center, CA, 1990.
   Google Scholar
• R.W. Grout, An age-extended progress variable for conditioning reaction rates, Phys. Fluids, 19 (2007), pp. 105–107.
   Web of Science ®Google Scholar
• I. Han and K.H. Huh, Effects of Kalovitz number on the evolution of the flame surface density in turbulent premixed flames, Proc. Combust. Inst. 32 (2009), pp. 1419–1425.
   Web of Science ®Google Scholar
• H. Yamashita, M. Shimada, and T. Takeno, A numerical study on flame stability at the transition point of jet diffusion flames, Proc. Combust. Inst. 26 (1996), pp. 27–34.
   Google Scholar
• E. Mastorakos, T.A. Baritaud, and T.J. Poinsot, Numerical simulations of autoignition in turbulent mixing flows, Combust. Flame, 109 (1997), pp. 198–223.
   Web of Science ®Google Scholar
• H.G. Im, J.H. Chen, and C.K. Law, Ignition of hydrogen–air mixing later in turbulent flows, Proc. Combust. Inst. 28 (1998), pp. 1047–1056.
   Google Scholar
• S.R. Turns, An Introduction to Combustion: Concepts and Applications, 1st ed., McGraw-Hill, 1996.
   Google Scholar
• B. Renou, E. Samson, and A.M. Boukhalfa, An experimental study of freely-propagating turbulent propane–air flames in stratified inhomogeneous mixtures, Combust. Sci. Technol. 176 (2004), pp. 1867–1891.
   Web of Science ®Google Scholar
• A.H. Lefebvre, Gas Turbine Combustion, 2nd ed., Taylor & Francis, Philadelphia, PA, 1998, pp. 50–57.
   Google Scholar
• C.C. Huang, S.S. Shy, C.C. Liu, and Y.Y. Yan, A transition on minimum ignition energy for lean turbulent methane combustion in flamelet and distributed regimes, Proc. Combust. Inst. 31 (2007), pp. 1401–1409.
   Web of Science ®Google Scholar
• T. Poinsot, S. Candel, and A. Trouvé, Applications of direct numerical simulation to premixed turbulent combustion, Prog. Energy Combust. Sci. 21 (1995), pp. 531–576.
   Web of Science ®Google Scholar
• M. Klein, N. Chakraborty, and R.S. Cant, Effect of turbulence on self-sustained combustion in premixed flame kernels: A direct numerical simulation study, Flow Turbul. Combust. 81 (2008), pp. 583–607.
   Web of Science ®Google Scholar