期刊
ENERGY
卷 88, 期 -, 页码 793-800出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.energy.2015.05.088
关键词
PODEn; Diesel engine; Combustion and emissions; Efficiency
资金
- Project of the National Key Basic Research Plan (Chinese 973 Plan) [2013CB228404]
PODEn (Polyoxymethylene dimethyl ethers) have high oxygen content, cetane number and good solubility in diesel fuel. In this work, pure diesel and PODE3-4/diesel blends with 10-20% PODE3-4 by volume were tested in a light-duty direct injection diesel engine without any modifications on the engine fuel supply system. Engine performance, combustion and emission characteristics were compared at various loads. The results show that PODE3-4/diesel blends can improve engine efficiency and reduce engine-out emissions significantly, especially soot emissions. It is proved that PODE3-4, of which the mass production has been achieved recently, is a promising blending component for diesel fuel. (C) 2015 Elsevier Ltd. All rights reserved.
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