Comparative analysis for performance of brown coal combustion in a vortex furnace with improved design
D.V. Krasinsky
Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia
E-mail: dkr@itp.nsc.ru
Keywords: vortex furnace for steam boiler, numerical modelling, coal combustion
Pages: 781–784
Abstract
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.
DOI: 10.1134/S0869864316050188
|
