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A Planar Laser-Induced Fluorescence Study On The Effects Of Unsteadiness And Fuel Lewis Number In Hydrogen Laminar Diffusion Flames, Marcos Chaos
Retrospective Theses and Dissertations
Studies on the effect of transport properties coupled with the interaction of fluid dynamics and combustion in acoustically forced laminar hydrogen jet diffusion flames have been performed using the planar laser-induced fluorescence (PLIF) technique. These unsteady diffusion flames are of particular interest because they are reproducible turbulent-like events that can be investigated to gain insight into turbulent combustion. Results reported herein add to the ongoing effort of understanding the complex transport processes taking place in the flames encountered in most modern heat-producing and power-producing devices.
Fuel transport properties (i .e. fuel Lewis number, LeF) were varied by fuel dilution with …