2D simulation of the regeneration performance of a catalysed DPF for heavy-duty applications

被引：10
|
作者：
Frey, M.
Wenninger, G.
Krutzsch, B.
Koltsakis, G. C.
Haralampous, O. A.
Samaras, Z. C.
机构：
[1] DaimlerChrysler AG, D-70546 Stuttgart, Germany
[2] Aristotle Univ Thessaloniki, Lab Appl Thermodynam, GR-54006 Thessaloniki, Greece
来源：
TOPICS IN CATALYSIS | 2007年 / 42-43卷 / 1-4期
关键词：
Diesel Particulate Filter; simulation; aftertreatment; regeneration; catalytic combustion;
D O I：
10.1007/s11244-007-0184-0
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The objective of this work is to study the regeneration performance of a heavy-duty DPF application. The simulation of the local temperatures and pressure drop during the regeneration could be validated with experimental data, indicating the need for a 2D model approach to describe this particular catalysed DPF configuration. Furthermore, the model was applied to illustrate the axial and radial regeneration phenomena focusing on soot and temperature distribution.
引用
收藏
页码：237 / 245
页数：9
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