2D simulation of the regeneration performance of a catalysed DPF for heavy-duty applications |
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| Authors: | Frey M. Wenninger G. Krutzsch B. Koltsakis G. C. Haralampous O. A. Samaras Z. C. |
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| Affiliation: | (1) DaimlerChrysler AG, HPC G206, 70546 Stuttgart, Germany;(2) Laboratory of Applied Thermodynamics, Aristotle University, Thessaloniki, Greece |
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| Abstract: | 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. |
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| Keywords: | Diesel Particulate Filter simulation aftertreatment regeneration catalytic combustion |
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