Grate furnace combustion: A submodel for the solid fuel layer

被引：5
|
作者：
van Kuijk, H. A. J. A. [1 ]
Bastiaans, R. J. M. [1 ]
van Oijen, J. A. [1 ]
de Goey, L. P. H. [1 ]
机构：
[1] Eindhoven Univ Technol, Biomass Res Inst Eindhoven BRIE, Dept Mech Engn, NL-5600 MB Eindhoven, Netherlands
来源：
INTERNATIONAL JOURNAL FOR MULTISCALE COMPUTATIONAL ENGINEERING | 2008年 / 6卷 / 01期
关键词：
grate furnace; reverse combustion; biomass; NOx emissions;
D O I：
10.1615/IntJMultCompEng.v6.i1.90
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The reduction of NOx formation in biomass-fired grate furnaces requires the development of numerical models. An essential part of such a model is the submodel for the conversion of the solid fuel on the grate. The submodel presented is able to predict the velocity of the conversion front as well as spatial profiles of porosity, species mass fraction and temperature. The possibility to make use of detailed kinetic mechanisms previously applied only for gas-phase combustion processes is a new feature of our model. Application of these mechanisms is essential step for future toward future NOx predictions.
引用
收藏
页码：103 / 111
页数：9
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