Effects of Fuel Flow and Airflow Swirl on Thermal Performance of a Miniature-Scale Combustor for Direct Energy Conversion Systems

Figure 13

Variation of (a) mean outer wall temperature and (b) emitter efficiency with equivalence ratio at the fixed fuel flow rate of 0.150 slpm for three swirlers of F45O0, F0O45, and F45O45.

(a)

(b)