Figure 6: Size distributions of take-off particle number and volume emissions indices. | Scientific Data

Figure 6: Size distributions of take-off particle number and volume emissions indices.

From: Take-off engine particle emission indices for in-service aircraft at Los Angeles International Airport

Figure 6

Each of the 275 sampled plumes are binned as denoted by the colored hexagons for number EI (a) and volume EI (b). The solid lines are two-mode, log-normal fits to the geometric mean distribution of all plumes for which size distribution data are available (N=253) with fit coefficients given in Table 5.

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