illustrated pellet dimension and the data presented were
the mean of measurements made on fifteen pellets. The mean
length and diameter of bamboo pellets slightly ranged. The geo-
metric dimensions of pellets, both diameter and length, are important factors with respect to combustion. Experience shows
that thinner pellets allowed a more uniform combustion rate than
thicker ones, especially in small furnaces. The length of the pellets
affected the fuel feeding properties. The shorter the pellets, the
easier the continuous flow could be arranged [16]. The diameter
change of pellets could be due to water migrating from pellets and
disrupting formed bonds in the pelletization process [15].