Abstract

The combustion of solid low-grade fuel in LTV-boiler furnaces is a pressing research questions currently. The aim of this work is the creation of a computational grid model LTV-furnace to calculate the package of applied programs FIRE 3D. The study created a model LTV-furnace. The model tested on brown coal from the Nazarovo Deposit. The resulting distribution of temperatures and velocities has proved the performance of the model.

Highlights

  • Low-temperature combustion technology (LTV-combustion) is one of the promising but still little-studied areas

  • Numerical simulation is a modern method of investigation of processes occurring in boiler furnaces

  • A mathematical model of the LTV of the furnace created by using the package of applied programs FIRE 3D, which is based on modern approaches and methods of mathematical description of complex chemical and physical processes

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Summary

Introduction

Low-temperature combustion technology (LTV-combustion) is one of the promising but still little-studied areas. This method of burning is interesting that in his study has identified a number of advantages: stabilization of ignition and combustion, increase thermal efficiency, reduce slagging and contamination of working surfaces, the reduction of emissions of nitrogen oxides and sulfur [1]

Object of study
Mathematical model

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