A single particle model developed for dust explosion is here reviewed. The model describes the behaviour of a reacting particle which undergoes different steps during reaction: heating. devolatilization and homogeneous combustion. The model predicts the maximum values of the deflagration index. http://kedmmsjqg4be.timeblog.net/70683137/effects-of-timing-and-nitrogen-fertilizer-application-rates-on-maize-yield-components-and-yield-in-eastern-ethiopia