Flame Speed in a Binary Suspension of Solid Fuel Particles by involving the radiation term

Most of natural and industrial combustible dusts have a wide distribution of particle sizes. Yet, known theoretical models of dust combustion are considered only monosize suspensions. As a first step towards understanding multisize dust combustion, the mathematical combustion model of suspension nano/micron aluminum powder is investigated in the present work. In this study the heat loss term is added to the energy conservation equation and flame propagation mechanism is considered by radiation, conduction and convection.