Experimental and Numerical Study of Turbulent Flame Structures of a Spray Jet Flame
Résumé
The flame structure of a laboratory scale n-heptane spray flame is investigated experimentally and numerically. The experimental burner is an open chamber with an ambient temperature co-flow surrounding a hollow cone simplex atomiser. OH-PLIF measurements are performed to study the interaction between turbulence, droplets, and chemistry. The simulation is performed using a Large Eddy Simulation with combustion modelling included by means of the solution of the transport of the joint-sgs probability density function using the stochastic fields method with promising results.
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