Turbulent reacting flow in a dump combustor: Experimental determination of the influence of an inlet equivalence ratio difference on the contribution of the coherent and stochastic motions to the velocity field dynamics

41st Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 2003, Pages

  Nguyen, Phuc Danh ^a   Bruel, Pascal ^b  

^a CNRS   (France)

^b NONE

Author keywords

[No Author keywords available]

Indexed keywords

EID: 28444436681     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

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2. Besson, M., Bruel, P., Champion, J.L. and De-shaies, B., "Experimental Analysis of Combusting Flow Developing over a Plane-Symmetric Expansion", J. of Thermophysics and Heat Transfer 14(1):59 (2000).
3. Keller, J.O., Vaneveld, L., Korschelt, D., Hubbard, G.L., Ghoniem, A.F., Daily, J.W., and Oppenheim, A.K., "Mechanism of Instabilities in Turbulent Combustion Leading to Flashback", AIAA J. 20(2):254 (1982).
4. De Zilwa, S.R.N., Uhm, J.H., and Withelaw, J.H., "Combustion Oscillations Close to the Lean Flammability Limit", Combust. Sci. Tech. 160:231 (2000).
5. Bigot, P., Champion, M., and Garréton-Bruguiéres D., "Modelling a Turbulent Reactive Flow with Variable Equivalence Ratio: Application to a Flame Stabilized by Symmetrical Backward-facing Steps", Combust. Sci. Tech. 158:299 (2000).
6. Besson, M., "Etude Expérimentale d'une Zone de Combustion en Ecoulement Turbulent Sta-bilisé en Aval d'un Elargissement Brusque Symétrique", Doctoral Thesis, University of Poitiers, France, September 2001.
7. Benedict, L.H., and Gould, R.D., "Towards Better Uncertainty Estimates for Turbulentce Statistics", Experiments in Fluids 22(2): 129 (1996).
8. Sanquer, S., Bruel, P., and Deshaies, B., " Some Specific Characteristics of Turbulence in the Reactive Wake of Bluff-Bodies", AIAA J. 36(6):994 (1998).
9. Hussain, A.K.M.F. and Reynolds, W.C., "The Mechanics of An Organized Wave in Turbulent Shear Flow", J. Fluid Mech. 41(2):241 (1970).
10. Hussain, A.K.M.F. and Reynolds, W.C., "The Mechanics of An Organized Wave in Turbulent Shear Flow. Part 2. Experimental Results", J. Fluid Mech. 54(2):241 (1972).
11. Schadow, K.C., Gutmark, E., Parr, T.P., Parr, D.M., Wilson, K.J., and Crump, J.E., "Large-Scale Coherent Structures as Drivers of Combustion Instabilities", Combust. Sci. Tech. 64:167 (1989).