Characterization of flow field and combustion dynamics in a novel pressurized side-wall quenching burner using highspeed PIV/OH-PLIF measurements

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Fig5.mat ((Inflow boundary conditions characterized by: wall-normal profiles of mean normalized velocities (a, e), normalized RMS of fluctuations (b ,d, f, h) and turbulence intensities (c, g) in the non-reacting flow derived from 500 samples (in each operating case) recorded at 50 Hz repetition rate. Streamwise components in a – d, wall-normal components in e – h. Profiles at x=30mm.)) (31.36KB)
Fig6.mat ((Isolines (dashed lines) of the averaged, streamwise velocity component ux overlaid with streamlines (solid lines with arrows) of the non-reacting flow for (a) the 1 bar and (b) the 3 bar operating case obtained from 500 samples (in each case) recorded at 50 Hz repetition rate.)) (319.7KB)
Fig7.mat ((Wall-normal profiles of mean normalized velocities (a), normalized RMS of fluctuations (b). Normalized u+(y+)profiles of the turbulent boundary layer (c). Profiles at xc=0mm in the non-reacting flow derived from 500 Samples recorded at 50 Hz.)) (7.639KB)
Fig8.mat (Isolines (dashed lines) of the averaged, streamwise velocity component ux overlaid with streamlines (solid lines) of the reacting flow for (a) the 1 bar and (b) the 3 bar operating case obtained from 1000 samples (in each case) recorded at 50 Hz repetition rate.) (319.1KB)
Fig9.mat (Wall-normal profiles of mean normalized velocities (a), normalized RMS of fluctuations (b) x_c=0 mm in the reacting flow) (4.690KB)
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Digital version of the figures in publication (insert link here)

Subject

Flame-wall interaction;Pressurized combustion;Turbulence;Side-wall quenching

DFG subject classification

4.21-02 Technische Chemie
4.22-02 Technische Thermodynamik
4.22-03 Strömungsmechanik

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Creative Commons Attribution-NonCommercial 4.0
Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial 4.0