Industrial Diffusion Burners

Study the development of diffusion flame forms a special importance in applications and design of industrial burners. Review of previous researches exhibit the need to expand the study of diffusion flame stability and the effect of geometric shapes for the bluff-bodies. Properties of diffusion flame stability were measured: (blow-off flame, critical flame height Hc, height blow-off flame Hlift). The results were represented by charts that take into account the possibility of proper selection of bluff-body and diffusion burner in industrial applications. In this book, it was possible to limit the emission of pollutants of the combustion products for diffusion flame under high stability conditions by activating the good mixing of fuel liquefied petroleum gas (LPG) and air in the primary Diffusion flame, and increase recirculation air flow by Chang the geometrical shape of bluff-body.