Laser Doppler velocimetry measurements in a laminar counterflow premixed double flame: comparison with numerical calculations

Mohamed El Hacin Sennoun; E. Djavdan; N. Darabiha; Juan Carlos Rolon

doi:10.1117/12.145688

24 May 1993 Laser Doppler velocimetry measurements in a laminar counterflow premixed double flame: comparison with numerical calculations

Mohamed El Hacin Sennoun, E. Djavdan, N. Darabiha, Juan Carlos Rolon

Author Affiliations +

Proceedings Volume 1862, Laser Applications in Combustion and Combustion Diagnostics; (1993) https://doi.org/10.1117/12.145688
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

The scope of this study is to obtain realistic comparisons between numerical calculations and laser Doppler velocimetry measurements of the axial velocity profiles for a large number of strained laminar premixed propane-air double flames. Stationary conservation equations for strained flames have been derived including one-parameter (strain rate) and two-parameter (radial pressure gradient and flow divergence) formulations. The experimental study consists in measuring the axial velocity across the flame by means of LDV system for stoichiometric, lean, rich and near extinction limit flames.

Citation Download Citation

Mohamed El Hacin Sennoun, E. Djavdan, N. Darabiha, and Juan Carlos Rolon "Laser Doppler velocimetry measurements in a laminar counterflow premixed double flame: comparison with numerical calculations", Proc. SPIE 1862, Laser Applications in Combustion and Combustion Diagnostics, (24 May 1993); https://doi.org/10.1117/12.145688

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