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EnglishThe wide use of biodiesel has been driven by its reduction potential on greenhouse emissions from diesel engines without significant technological modifications. In this study a diesel engine for non-road applications has been fuelled with Waste Cooking Oil biodiesel blended with commercial fossil fuel at 6% and 30% v/v. In line with literature trends, experimental results indicate a significant reduction of PM emissions and only a slight increase in NOx emissions. This study has been focused on diesel emissions and in particular on the analysis of PM/NO2 ratio in presence of the Diesel Oxidation Catalyst (DOC). In fact, although the NO2/NOx ratio on raw exhaust is almost unaffected, the use of biodiesel shows a slight reduction of the NO-NO2 light-off temperature. This reduction can ensure more favorable operating conditions for the Diesel Particulate Filter (DPF), and has a positive effect on fuel consumption reduction. In order to deeply analyze these issues, a numerical model of an Aftertreatment system (AS) representing the a DOC and a DPF has been developed and validated with experimental data.
Cordiner, S., Mulone, V., Nobile, M., & Rocco, V. (2014). Effects of Waste Cooking Oil Biodiesel Use on Engine Fuel Consumption and Emissions: a Study on the Impact on Oxidation Catalyst and Particulate Filter. ENERGY PROCEDIA.
| Tipologia: | Articolo su rivista |
| Citazione: | Cordiner, S., Mulone, V., Nobile, M., & Rocco, V. (2014). Effects of Waste Cooking Oil Biodiesel Use on Engine Fuel Consumption and Emissions: a Study on the Impact on Oxidation Catalyst and Particulate Filter. ENERGY PROCEDIA. |
| Lingua: | English |
| Settore Scientifico Disciplinare: | Settore ING-IND/08 - Macchine a Fluido |
| Revisione (peer review): | Esperti anonimi |
| Tipo: | Articolo |
| Rilevanza: | Rilevanza internazionale |
| Stato di pubblicazione: | Pubblicato |
| Data di pubblicazione: | 1-giu-2014 |
| Titolo: | Effects of Waste Cooking Oil Biodiesel Use on Engine Fuel Consumption and Emissions: a Study on the Impact on Oxidation Catalyst and Particulate Filter |
| Autori: | |
| Autori: | Cordiner, S; Mulone, V; Nobile, M; Rocco, V |
| Appare nelle tipologie: | 01 - Articolo su rivista |
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