Table 2 Means ± sd of time (sec.); area (cm2), and perimeter (cm) of the clouds calculated for each device at 10 and 20 cm from the nozzle. ANOVA for comparisons
10 cm | 20 cm | |||||
|---|---|---|---|---|---|---|
t sec | Area cm2 | Perimeter cm | t sec | Area cm2 | Perimeter cm | |
MDI A | 0.011 (0.001) | 13.71 (2.13) | 20.54 (0.53) | 0.05 (0.019) | 71.10 (2.81) | 45.05 (1.93) |
MDI B | 0.012 (0.01) | 9.31a (0.56) | 19.19a (0.55) | 0.053 (0.01) | 64.43 (2.50) | 41.68 (1.30) |
MDI C | 0.011 (0.001) | 16.72 (8.18) | 21.87 (1.63) | 0.03 (0.01) | 52.42 (6.72) | 43.1 (1.87) |
MDI D | 0.035 (0.021) | 18.53 (4.61) | 23.22 (1.33) | 0.03 (0.01) | 75.35 (2.41) | 48.88 (2.84) |
MDI E | 0.03 (0.04) | 20.48 (1.71) | 24.24 (2.79) | 0.05 (0.04) | 59.46 (2.19) | 47.01 (1.27) |
SMI | 0.29b (0.04) | 66.20b (8.94) | 38.68b (11.14) | 0.83b (0.39) | 130.08b (5.71) | 68.35b (10.71) |