Table 1. Particle size analysis results of milled sugarcane bagasse

Sieve aperture size (mm) Weight fraction (χi) dpi (mm) i = 1 n ( x i d p i )
9.5 0.0017 6.967 0.0002
4.0 0.0121 3.072 0.0039
2.0 0.2479 1.547 0.1603
1.0 0.2451 0.818 0.2996
0.6 0.1580 0.438 0.3604
0.212 0.2463 0.200 1.2336
0.180 0.0885 0.116 0.7680
Bottom 0.0405
Sum 1.0000 2.8260