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Research of Fuel Characteristic of Dimethyl ether / High Viscosity & Incombustible matter Blend for Marine Diesel Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published December 19, 2019 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
Diesel engine has fuel combustion capability in various high density oil such as residual fuels or biofuels derived from fossil or living matter. But for commercial use, these fuels except bio diesel fuel (BDF) should be heated, separated and filtered by equipment and dosed or mixed with additive or distillate oil etc. before being supplied to the engine in order to improve combustibility.
This study aims to illuminate fuel characteristic of blend contained woody pyrolysis oil (WPO) which is high viscosity and incombustible, and dimethyl ether (DME) whose emission of combustion has no soot particle. This paper describes thermo-physical property of neat WPO and the blend on the basis of the evaluation of fuel fluidity by measurement and calculation of viscosity.
According to the result, it was confirmed that the fluidity of WPO was improved by mixing DME and the approximate viscosity expressions at any temperature of WPO and the blend were good accuracy.
- Yu MIHARA - Graduate School of Maritime Sciences, Kobe University
- Daiki KURO-OKA - Graduate School of Maritime Sciences, Kobe University
- Tomoki SHIRAHAMA - Graduate School of Maritime Sciences, Kobe University
- Kenta KUWAOKA - Graduate School of Maritime Sciences, Kobe University
- Takashi SUZUKI - Graduate School of Maritime Sciences, Kobe University
- Ichiro ASANO - Graduate School of Maritime Sciences, Kobe University
- Tomohisa DAN - Graduate School of Maritime Sciences, Kobe University
CitationMIHARA, Y., KURO-OKA, D., SHIRAHAMA, T., KUWAOKA, K. et al., "Research of Fuel Characteristic of Dimethyl ether / High Viscosity & Incombustible matter Blend for Marine Diesel Engine," SAE Technical Paper 2019-01-2229, 2019, https://doi.org/10.4271/2019-01-2229.
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