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Research of power fuel low-temperature vortex combustion in industrial boiler based on numerical modelling

By Kseniya Yurievna Orlova and Boris Vladimirovich Lebedev

Abstract

The goal of the presented research is to perform numerical modelling of fuel low-temperature vortex combustion in once-through industrial steam boiler. Full size and scaled-down furnace model created with FIRE 3D software and was used for the research. All geometrical features were observed. The baseline information for the low-temperature vortex furnace process are velocity and temperature of low, upper and burner blast, air-fuel ratio, fuel consumption, coal dust size range. The obtained results are: temperature and velocity three dimensional fields, furnace gases and solid fuel ash particles concentration

Topics: топлива, промышленные котлы, численное моделирование, вихревое сгорание, прямоточные котлы, программное обеспечение, горелки, твердые топлива, печные газы, золы
Publisher: 'EDP Sciences'
Year: 2017
DOI identifier: 10.1051/matecconf/20179201003
OAI identifier: oai:earchive.tpu.ru:11683/36690

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