Performance and Emission Characteristics of a Diesel Engine Fueled with Pyrolysis Oil-Ethanol Blend with Diesel and Biodiesel Pilot Injection

Lee, Seok-Hwan; Jang, Young-Woon; Kim, Tae Young; Kang, Kernyong; Kim, Hoseung; Lim, Jong-Han

doi:10.4271/2013-01-2671

Cited by 18 publications

(8 citation statements)

References 20 publications

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“…Few studies measured unburned hydrocarbons (UHC or THC) or particulate matter (PM); however, it was shown that as engine loads increased the UHC becomes comparable or higher than that of diesel [290]. One engine study found that PL had both lower PM number concentration and size than when using diesel fuel [287].…”

Section: Pyrolysis Liquids As Fuels For CI Enginesmentioning

confidence: 95%

“…As for clogging or solids formation in injection nozzles, researchers have attempted the use of inline fuel filters, prefiltering the PL fuel, or solvent addition to the PL fuel prior to injection. These methods have been only partially successful, as most studies mention some instance of injector clogging, or deposit formation in the injection system [290].…”

Section: Pyrolysis Liquids As Fuels For CI Enginesmentioning

confidence: 99%

See 1 more Smart Citation

A review of the combustion and emissions properties of advanced transportation biofuels and their impact on existing and future engines

Bergthorson

Thomson

2015

Renewable and Sustainable Energy Reviews

374

202

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Section: Pyrolysis Liquids As Fuels For CI Enginesmentioning

confidence: 95%

Section: Pyrolysis Liquids As Fuels For CI Enginesmentioning

confidence: 99%

A review of the combustion and emissions properties of advanced transportation biofuels and their impact on existing and future engines

Bergthorson

Thomson

2015

Renewable and Sustainable Energy Reviews

374

202

View full text Add to dashboard Cite

“…Lapuerta et al 40 pointed out that using biodiesel can reduce the mean diameters of the PM emissions. However, the study of Lee et al 41 showed that the mean diameters of the PM emissions from biodiesel combustion are larger than those from diesel combustion. This means that the mean diameter of the PM emissions may depend on the cases and need further research.…”

Section: Particle Characteristicsmentioning

confidence: 98%

Particulate matter characteristics of a light-duty diesel engine with alternative fuel blends

Zhang

et al. 2014

Proceedings of the Institution of Mechanical Engineers, Part D:

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The non-volatile particle emission characteristics of alternative (rapeseed methyl ester and gas-to-liquid) diesel fuel blends were studied through an experimental investigation carried out on a light-duty common-rail diesel engine. A blend ratio of 10 vol % was chosen as the practical limit for biodiesels in this study, and the research focus was on the particle number concentration and size distribution with various injection strategies, in which the non-volatile emissions were measured using thermodilution. The particle morphology and mass, together with the related gaseous emissions, were measured and analysed. The results indicate that, without any engine modification, adding selected alternative fuels even at a low percentage could result in a favourable reduction in the number of particles and in a significant reduction in the total particle concentration in both the nucleation mode and the accumulation mode. The particle emissions of the three fuels demonstrated monomodal size distributions under most engine conditions tested, except for the engine idling case, which produced a bimodal size distribution. The influence of 10 vol % rapeseed methyl ester or gas-to-liquid diesel blends on the carbon monoxide and nitrogen oxide emissions is not significant. Nevertheless, using these diesel fuel blends may increase the total hydrocarbon emissions and may lead to high particulate matter emissions.

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“…The detailed literature review revealed that TPO has been blended with diesel or biodiesel. There are some studies which used TPO-ethanol blend with diesel and biodiesel as pilot injection fuels (Lee et al, 2013& Lee et al, 2015. As scarce literature is available with blends of TPO-ethanoldiesel, an attempt is made to use blends of TPO, diesel and ethanol as a substitute to neat diesel fuel to power diesel engine.…”

Section: Motivation For the Present Study And Objectivesmentioning

confidence: 99%

Performance and Emission analysis of Multi-Cylinder Common Rail Direct Injection Diesel Engine Powered with Blends of Tyre Pyrolysis Oil-Ethanol-Diesel

Khandal¹,

Badruddin²,

Kamangar³

et al. 2021

JER is an international, peer-reviewed journal that publishes f

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This paper mainly focuses on optimal replacement of diesel by Tyre Pyrolysis oil-Ethanol blends to run a common rail direct injection (CRDI) multi cylinder engine and to compare the results with neat diesel fuel operation results at 1500 rpm. The engine was operated at different loads and speeds. From the experimental study, decrease in brake thermal efficiency (BTE) and oxides of nitrogen (NOx) emission with increase in carbon monoxide (CO), hydrocarbon (HC), and smoke emission was observed for blends as compared to diesel fuel. Further, it was also observed that increase in speed from 1200 rpm to 1800 rpm yielded higher BTE with decrease in CO, HC and smoke emission. But slightly increase in NOx, peak pressure (PP) and heat release rate (HRR) was reported at higher speed as compared to lower speeds. Beyond engine speed of 1800 rpm, knocking was observed.

show abstract

Performance and Emission Characteristics of a Diesel Engine Fueled with Pyrolysis Oil-Ethanol Blend with Diesel and Biodiesel Pilot Injection

Cited by 18 publications

References 20 publications

A review of the combustion and emissions properties of advanced transportation biofuels and their impact on existing and future engines

A review of the combustion and emissions properties of advanced transportation biofuels and their impact on existing and future engines

Particulate matter characteristics of a light-duty diesel engine with alternative fuel blends

Performance and Emission analysis of Multi-Cylinder Common Rail Direct Injection Diesel Engine Powered with Blends of Tyre Pyrolysis Oil-Ethanol-Diesel

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