Comparative analysis for performance of brown coal combustion in a vortex furnace with improved design
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Comparative study of 3D numerical simulation of fluid flow and coal-firing processes was applied for flame combustion of Kansk-Achinsk brown coal in a vortex furnace of improved design with bottom injection of secondary air. The analysis of engineering performance of this furnace was carried out for several operational modes as a function of coal grinding fineness and coal input rate. The preferable operational regime for furnace was found.
Keywordsvortex furnace for steam boiler numerical modelling coal combustion
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