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Ignition Analysis in Supersonic Turbulent Mixing Layer
Authors: A. M. Tahsini
Abstract:Numerical study of two dimensional supersonic hydrogen-air mixing layer is performed to investigate the effect of turbulence and chemical additive on ignition distance. Chemical reaction is treated using detail kinetics. Advection upstream splitting method is used to calculate the fluxes and one equation turbulence model is chosen here to simulate the considered problem. Hydrogen peroxide is used as an additive and the results show that inflow turbulence and chemical additive may drastically decrease the ignition delay in supersonic combustion.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1080991Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1329
 Ju, Y., and Niioka, T., "Ignition Analysis of Unpremixed Reactants with Chain Mechanism in a Supersonic Mixing Layer," AIAA Journal, Vol. 31, No. 5, 1993, pp. 863-868.
 Ju, Y., and Niioka, T., "Reduced Kinetic Mechanism of Ignition for Nonpremixed Hydrogen/Air in a Supersonic Mixing Layer," Combustion and Flame, Vol. 99, 1994, pp. 240-246.
 Ju, Y., and Niioka, T., "Ignition Simulation of Methane/Hydrogen Mixtures in a Supersonic Mixing Layer," Combustion and Flame, Vol. 102, 1995, pp. 462-470.
 Da Silva, L. F. F., Deshaies, B., and Champion, M., "Some Specific Aspects of Combustion in Supersonic H2-Air Laminar Mixing Layers," Combustion Science and Technology, Vol. 89, 1993, pp. 317-333.
 Im, H. G., Chao, B. H., Bechtold, J. K., and Law, C. K., "Analysis of Thermal Ignition in the Supersonic Mixing Layer," AIAA Journal, Vol. 32, No. 2, 1994, pp. 341-349.
 Im, H. G., Helenbrook, B. T., Lee, S. R., and Law, C. K., "Ignition in the Supersonic Hydrogen/Air Mixing Layer with Reduced Reaction Mechanisms," Journal of Fluid Mechanics, Vol. 322, 1996, pp. 275- 296.
 Nishioka, M., and Law, C. K., "A Numerical Study of Ignition in the Supersonic Hydrogen/Air Laminar Mixing Layer," Combustion and Flame, Vol. 108, 1997, pp. 199-219.
 Fang, X., Liu, F., and Sirignano, W. A., "Ignition and Flame Studies for an Accelerating Transonic Mixing Layer," Journal of Propulsion and Power, Vol. 17, No. 5, 2001, pp. 1058-1066.
 Tien, J. H., and Stalker, R. J., "Release of Chemical Energy by Combustion in a Supersonic Mixing Layer of Hydrogen and Air," Combustion and Flame, Vol. 130, 2002, pp. 329-348.
 Chakraborty, D., Paul, P. J., and Mukunda, H. S., "Evaluation of Combustion Models for High Speed H2/Air Confined Mixing Layer Using DNS Data," Combustion and Flame, Vol. 121, 2000, pp. 195- 209.
 Zambon, A. C., Sriram, A. T., and Chelliah, H. K., "Development and Implementation of Explicit Reduced Reaction Models in Supersonic Reacting Shear Flow Simulations," 45th AIAA Aerospace Sciences Meeting and Exhibit, 8-11 January 2007, Reno, Nevada, AIAA-2007- 772.
 Zabaikin, V. A., Perkov, E. V., and Tretyakov, P. K., "Effect of an H202 Additive on Hydrogen Ignition and Combustion in a Supersonic Air Flow," Combustion, Explosion and Shock Waves, Vol. 33, No. 3, 1997, pp. 301-305.
 Kuo, K. K., Principles of Combustion, 2nd edition, Wiley and Sons, 2005.
 Spalart, P. R., and Allmaras, S. R., "A One Equation Turbulence Model for Aerodynamic Flows," 30th Aerospace Sciences Meeting and Exhibit, 6-9 January 1992, NV, AIAA-92-439.
 Stahl, G., and Warnatz, J., "Numerical Investigation of Time-Dependent Properties and Extinction of Strained Methane- and Propane-Air Flamelets," Combustion and Flame, Vol. 85, 1991, pp. 285-299.
 Hirsch, C., Numerical Computation of Internal and External Flows, Wiley and Sons, 1988.
 Liou, M. S., "A Sequel to AUSM: AUSM+," Journal of Computational Physics, Vol. 129, 1996, pp. 364-382.
 Tahsini, A. M., and Farshchi, M., "Igniter Jet Dynamics in Solid Fuel Ramjets," Acta Astronautica, Vol. 64, 2009, pp. 166-175.
 Tahsini, A. M., and Farshchi, M., "Numerical Study of Solid Fuel Evaporation and Auto-Ignition in a Dump Combustor," Acta Astronautica, Vol. 67, 2010, pp. 774-783.
 Tahsini, A. M., "Piloted Ignition of Solid Fuels in Back-Step Turbulent Flows," Aerospace Science and Technology, 2011 (in press), doi:10.1016/j.ast.2011.03.008.
 Demetriades, A., and Yapuncich, F. L., "Experimental Tests of a Laminar Mixing Theory," AIAA Journal, Vol. 30, No. 7, 1992, pp. 1795-1799.