Effects of Ethanol Blending on the Formation of Soot in n-Heptane/Air Coflow Diffusion Flame

Table 2

The average particle size of the primary soot at different heights.

HAB (mm)	CE/CN
	0	1/4	2/3	3/2
20	15.26 nm	12.9 nm	12.26 nm	10.79 nm
30	17.49 nm	15.18 nm	13.1 nm	11.13 nm
40	12.8 nm	17.11 nm	16.6 nm	15.06 nm