Modelling the combustion of pulverized biomass in an industrial combustion test furnace

被引：102

作者：

Ma, L. ^{[1
]}

Jones, J. M. ^{[1
]}

Pourkashanian, M. ^{[1
]}

Williams, A. ^{[1
]}

机构：

[1] Univ Leeds, Sch Proc Environm & Mat Engn, Ctr Computat Fluid Dynam, Energy & Resources Res Inst, Leeds LS2 9JT, W Yorkshire, England

来源：

FUEL | 2007年 / 86卷 / 12-13期

基金：

英国工程与自然科学研究理事会;

关键词：

biomass combustion; CFD model; potassium release; NOx; formation;

D O I：

10.1016/j.fuel.2006.12.019

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A CFD model that simulates the combustion of biomass in existing pf coal fired furnaces has been developed and model results for the combustion of a typical wood in a I MW industrial test facility have been presented. The model is primarily based on coal combustion submodels using an Eulerian-Lagrangian frame of reference. Biomass specific constants that define the submodels have been investigated and employed in the simulation. In particular, potassium release during biomass combustion and the formation of NO, have been simulated. Numerical predictions have been compared with some experimental measurements that have been taken and reasonably good agreement has been achieved. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1959 / 1965

页数：7

共 28 条

[1] Prediction of unburned carbon and NOx in a tangentially fired power station using single coals and blends [J].