LAPSE:2023.6920v1
Published Article
LAPSE:2023.6920v1
Promotion of the NO-to-NO2 Conversion of a Biofueled Diesel Engine with Nonthermal Plasma-Assisted Low-Temperature Soot Incineration of a Diesel Particulate Filter
February 24, 2023
Abstract
High-concentration biodiesel-diesel fuel blends are an alternative fuel widely used for compression ignition engines. However, commercial diesel engines are not designed and set up for high-concentration biodiesel-diesel fuel blends. Hence, the aim of this research was to investigate the nonthermal plasma (NTP) activities during an NOx reduction and the soot characteristics on an unmodified diesel engine (Euro V) that is fueled with various biodiesel blends with diesel under a low exhaust gas temperature (<250 °C). The experiment found that the soot composition of biodiesel fuel produces lower levels of soot when compared with diesel, in terms of both number and mass. In addition, the activation energies (Ea) of carbon oxidation under an oxygen atmosphere were found to be approximately 154.57−173.64 kJ/mol.
High-concentration biodiesel-diesel fuel blends are an alternative fuel widely used for compression ignition engines. However, commercial diesel engines are not designed and set up for high-concentration biodiesel-diesel fuel blends. Hence, the aim of this research was to investigate the nonthermal plasma (NTP) activities during an NOx reduction and the soot characteristics on an unmodified diesel engine (Euro V) that is fueled with various biodiesel blends with diesel under a low exhaust gas temperature (<250 °C). The experiment found that the soot composition of biodiesel fuel produces lower levels of soot when compared with diesel, in terms of both number and mass. In addition, the activation energies (Ea) of carbon oxidation under an oxygen atmosphere were found to be approximately 154.57−173.64 kJ/mol.
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Keywords
biodiesel, nonthermal plasma, NOx conversion, soot composition
Subject
Suggested Citation
Iamcheerangkoon T, Chollacoop N, Sawatmongkhon B, Wongchang T, Sittichompoo S, Chuepeng S, Theinnoi K. Promotion of the NO-to-NO2 Conversion of a Biofueled Diesel Engine with Nonthermal Plasma-Assisted Low-Temperature Soot Incineration of a Diesel Particulate Filter. (2023). LAPSE:2023.6920v1
Author Affiliations
Iamcheerangkoon T: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec
Chollacoop N: National Energy Technology Center, National Science and Technology Development Agency, Pathum Thani 12120, Thailand
Sawatmongkhon B: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec
Wongchang T: Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Department of Mechanical and Automotive Engineering Technology, Facu
Sittichompoo S: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec
Chuepeng S: ATAE Research Unit, Department of Mechanical Engineering, Faculty of Engineering at Sriracha, Kasetsart University, Chonburi 20230, Thailand [ORCID]
Theinnoi K: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec [ORCID]
Chollacoop N: National Energy Technology Center, National Science and Technology Development Agency, Pathum Thani 12120, Thailand
Sawatmongkhon B: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec
Wongchang T: Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Department of Mechanical and Automotive Engineering Technology, Facu
Sittichompoo S: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec
Chuepeng S: ATAE Research Unit, Department of Mechanical Engineering, Faculty of Engineering at Sriracha, Kasetsart University, Chonburi 20230, Thailand [ORCID]
Theinnoi K: College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand; Research Centre for Combustion and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Tec [ORCID]
Journal Name
Energies
Volume
15
Issue
24
First Page
9330
Year
2022
Publication Date
2022-12-09
ISSN
1996-1073
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PII: en15249330, Publication Type: Journal Article
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LAPSE:2023.6920v1
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