Laminar fuel-air counterflow diffusion flames (CFDFs) were previously studied using axisymmetric convergent-nozzle and straight-tube opposed jet burners (OJBs) and selected diagnostic techniques. Strain-induced extinction limits (flame strength) were determined for N2-diluted H2 versus clean air, and also H2 versus contaminated-air, to assess” possible effects of air contaminants from test facilities on flameholding processes in H2-fueled supersonic airbreathing combustors.
|Original language||English (US)|
|Title of host publication||AIAA Fluid Dynamics Conference, 1994|
|Publisher||American Institute of Aeronautics and Astronautics Inc, AIAA|
|State||Published - Jan 1 1994|