Influence of Low Level Bio-Alcohol Fuels on Fuel Economy and Emissions in Spark Ignition Engine Vehicles

GYUSOB CHA; SOOYOUNG NO

Influence of Low Level Bio-Alcohol Fuels on Fuel Economy and Emissions in Spark Ignition Engine Vehicles

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저농도 바이오알코올 혼합 연료가 스파크 점화 엔진 차량의 연비 및 배출가스에 미치는 영향

Type: Academic journal

Author: GYUSOB CHA (GS칼텍스) SOOYOUNG NO (충북대학교)

Journal: The Korean Hydrogen & New Energy Society Transactions of the Korean Hydrogen and New Energy Society Vol.31 No.2 KCI Accredited Journals

Published: 2020.4

Pages: 250 - 258 (9page)

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Influence of Low Level Bio-Alcohol Fuels on Fuel Economy and Emissions in Spark Ignition Engine Vehicles

Research history (3)

2020

Influence of Low Level Bio-Alcohol Fuels on Fuel Economy and Emissions in Spark Ignition Engine Vehicles

GYUSOB CHA , SOOYOUNG NO Transactions of the Korean Hydrogen and New Energy Society 2020.04 Academic journal

Impact of Bio-alcohols Blended Gasoline on Materials, Engine Cleanliness, and Exhaust Emissions of Spark Ignition Engine

차규섭 바이오시스템공학과 2020.01 Thesis

2019

A Study on the Characteristics of Spark Ignition Engine Cleanliness by Low Level Bio-Alcohol Blending

GYUSOB CHA , SOOYOUNG NO Transactions of the Korean Hydrogen and New Energy Society 2019.10 Academic journal

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This study was conducted to analyze the impact of low level bio-alcohols that can be applied without modification of vehicles to improve air quality in Korea. The emissions and fuel economy of low level bio-alcohols mixed gasoline fuels of spark ignition vehicles, which are direct injection and port fuel injection, were studied in this paper. As a result of the evaluation, the particle number (PN) was reduced in all evaluation fuels compared to the sub octane gasoline without oxygen, but the correlation with the PN due to the increase in the oxygen content was not clear. In the CVS-75 mode, emitted CO tended to decrease compared to sub octane gasoline, but no significant correlation was found between NMHC, NOx and fuel economy. In addition, it was found that the aldehyde increased in the oxygenated fuel, and there was no difference in terms of the amount of aldehyde generated among a series of bio-alcohol mixed fuels.

#Bio-alcohol(바이오알코올) #Bio-ethanol(바이오에탄올) #Bio-butanol(바이오부탄올) #Fuel economy(연비) #Emission(배출가스) #Spark ignition engine (가솔린 기관) #Particle number(입자 개수)

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KEEI / 2018 / Analysis of IEA world energy outlook 2018 / World Energy Market Insight 18(43)

J. H. Cho / 2013 / A foreign case study of renewable fuel standard with respect to biogas

G. Karavalakis / 2014 / Evaluating the regulated emissions, air toxics, ultrafine particles, and black carbon from SI-PFI and SI-DI vehicles operating on different ethanol and iso-butanol blends / Fuel 128:410~421

Z. Zhang / 2014 / Combustion and particle number emissions of a direct injection spark ignition engine operating on ethanol/gasoline and n-butanol/gasoline blends with exhaust gas recirculation / Fuel 130:177~188

A. K. Agarwal / 2015 / Particulate emissions from biodiesel fuelled CI engines / Energy Convers. Manag 94:311~330

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차규섭

Affiliation GS칼텍스

Fields Engineering > Material/Energy Engineering > Other Materials·Energy Engineering Engineering > Mechanical Engineering > General Mechanical Engineering

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노수영

Affiliation 충북대학교

Fields Engineering > Other Engineering > Agriculture Engineering Engineering > Mechanical Engineering > General Mechanical Engineering

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