Research Article

Influence of the Inner and Outer Secondary Air Ratios on the Combustion Characteristic and Flame Shape of a Swirl Burner with a Prechamber

Figure 6

CO concentration profiles along radial distance for different ISA/OSA. (a) X = 268 mm. (b) X = 536 mm. (c) X = 670 mm. (d) X = 804 mm.
(a)
(b)
(c)
(d)