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https://doi.org/10.1016/j.jclepro.2020.124857
Title: | Polyoxymethylene dimethyl ether 3 (PODE3) as an alternative fuel to reduce aerosol pollution | Authors: | Lin, Q TAY KUN LIN CLEMENT YU WENBIN ZONG YICHEN YANG WENMING RIVELLINI LAURA-HELENA, GEORGETTE Ma, M LEE KING YIN, ALEX |
Keywords: | PODE3 Polyoxymethylene Dimethyl Ethers Particle size distribution Particulate matter Soot emissions Engine combustion |
Issue Date: | 20-Feb-2021 | Publisher: | Elsevier BV | Citation: | Lin, Q, TAY KUN LIN CLEMENT, YU WENBIN, ZONG YICHEN, YANG WENMING, RIVELLINI LAURA-HELENA, GEORGETTE, Ma, M, LEE KING YIN, ALEX (2021-02-20). Polyoxymethylene dimethyl ether 3 (PODE3) as an alternative fuel to reduce aerosol pollution. Journal of Cleaner Production 285 : 124857-124857. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jclepro.2020.124857 | Abstract: | Polyoxymethylene dimethyl ether 3 (PODE ) is a highly promising renewable fuel. Not only does it have physical characteristics which are suitable for practical engine applications, but it is also expected to facilitate prominent soot reduction. In this work, neat PODE is added to diesel in an engine to evaluate its practicality in terms of curbing aerosol pollution arising from diesel engines, as well as improving energy efficiency for easing global energy shortage. PODE has been found capable of offering soot reduction across all engine loads. In particular, 20% of PODE addition to diesel has demonstrated soot reduction at all loads, with a remarkable particulate matter reduction factor of 3.55 at 50% load. However, although with such impressive 71.8% soot reduction at medium load, it can cause a spike increase of 71.2% in particle number concentration, owing largely to ultrafine particles. Furthermore, it has been discovered that PODE contributes minimal changes to energy efficiency and that the usage of PODE has minimal impact on the fuel economy by virtue of PODE ’s high density. Moreover, a manifestation of a nucleation-accumulation mode particle trade-off relationship has been observed in this work. The evaluation of PODE ’s practicality serves to bring into perspective the practicality of the fuel in terms of realistic utilization, to set it in a critical context for providing insights towards future research. | Source Title: | Journal of Cleaner Production | URI: | https://scholarbank.nus.edu.sg/handle/10635/190200 | ISSN: | 0959-6526 | DOI: | 10.1016/j.jclepro.2020.124857 |
Appears in Collections: | Staff Publications Elements |
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