scholarly journals Impact of High-Voltage Discharge After-Treatment Technology on Diesel Engine Particulate Matter Composition and Gaseous Emissions

ACS Omega ◽  
2021 ◽  
Author(s):  
Thawatchai Wongchang ◽  
Sak Sittichompoo ◽  
Kampanart Theinnoi ◽  
Boonlue Sawatmongkhon ◽  
Sumrerng Jugjai
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
High Voltage ◽  
Gaseous Emissions ◽  
Treatment Technology ◽  
High Voltage Discharge

scholarly journals Influence of non-thermal plasma after-treatment technology on diesel engine particulate matter composition and NOx concentration

2015 ◽  
Vol 13 (1) ◽  
pp. 221-230 ◽  
Author(s):  
M. Babaie ◽  
T. Kishi ◽  
M. Arai ◽  
Y. Zama ◽  
T. Furuhata ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
Thermal Plasma ◽  
Treatment Technology ◽  
Non Thermal Plasma

Characterisation of particulate matter and gaseous emissions from a large ship diesel engine

2009 ◽  
Vol 43 (16) ◽  
pp. 2632-2641 ◽  
Author(s):  
Jana Moldanová ◽  
Erik Fridell ◽  
Olga Popovicheva ◽  
Benjamin Demirdjian ◽  
Victoria Tishkova ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
Gaseous Emissions ◽  
Large Ship

Heavy-Duty Diesel Emissions, Fifty Years: 1960–2010

2002 ◽  
Author(s):  
David F. Merrion
Keyword(s):  
Carbon Monoxide ◽  
Particulate Matter ◽  
Diesel Engine ◽  
Diesel Emissions ◽  
Gaseous Emissions ◽  
Oxides Of Nitrogen ◽  
Heavy Duty ◽  
Emission Regulations ◽  
Consent Decrees ◽  
Heavy Duty Diesel

Exhaust emissions from heavy-duty diesel engines have been legislated since the 1960’s and continue until 2010. Smoke emissions continue to be controlled but exhaust odor regulations were never promulgated. Gaseous emissions (oxides of nitrogen, carbon monoxide, hydrocarbons) were not regulated until 1973 and particulate matter first regulated in 1988. Emission regulations have been through several periods of cooperation between regulators and manufacturers but there have also been periods of conflict and lawsuits. The most recent issues are with the October 2002 requirements of the Consent Decrees signed by seven diesel engine manufacturers and USEPA/US DOJ/CARB. Also the 2007/2010 regulations are under review.

Particulate Matter Removal from a Gas Stream using High‐Voltage Discharge Plasma

2008 ◽  
Vol 43 (5) ◽  
pp. 1260-1271
Author(s):  
Cheng‐Hsiung Huang ◽  
Chung‐Liang Chang
Keyword(s):  
Particulate Matter ◽  
High Voltage ◽  
Discharge Plasma ◽  
High Voltage Discharge

Effects of the variation in diesel fuel components on the particulate matter and unregulated gaseous emissions from a common rail diesel engine

Fuel ◽  
2018 ◽  
Vol 232 ◽  
pp. 279-289 ◽  
Author(s):  
Zilong Li ◽  
Guibin Liu ◽  
Xianfeng Cui ◽  
Xingyu Sun ◽  
Shuai Li ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
Diesel Fuel ◽  
Common Rail ◽  
Gaseous Emissions ◽  
Fuel Components

Effects of oxygenated blending compounds on emissions from a turbocharged direct injection diesel engine

2000 ◽  
Vol 1 (1) ◽  
pp. 57-70 ◽  
Author(s):  
T Litzinger ◽  
M Stoner ◽  
H Hess ◽  
A Boehman
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
Direct Injection ◽  
Soxhlet Extraction ◽  
Particulate Emissions ◽  
Gaseous Emissions ◽  
Diethyl Maleate ◽  
Direct Injection Diesel Engine ◽  
Oxygenated Compounds ◽  
Dibutyl Maleate

An experimental investigation was conducted to evaluate the effect of three different oxygenated compounds, diglyme, diethyl maleate and dibutyl maleate, on emissions from a Volkswagen 1.9 litre, turbocharged, direct injection diesel engine. Sampling was performed using a mini-dilution tunnel technique to obtain particulate matter and a Fourier transform infrared (FTIR) spectrometer for gaseous emissions. The particulate samples were analysed using thermal analysis and Soxhlet extraction to determine the fraction of volatile and soluble organic material respectively. All three oxygenated compounds were found to be effective at reducing particulate emissions, with the maleate compounds being more effective overall than the diglyme. Analysis of the relative contributions of changes in the soot and soluble organic fraction (SOF) to the reduction of particulate matter indicated that, for diethyl maleate and diglyme, reductions in soot were the dominant effect. No consistent trends in NOx emissions were observed, although the diethyl maleate, which was most effective at reducing the particulate matter, increased the NOx slightly at most of the test conditions. Differences in the combustion chemistry of the additives are discussed as a possible explanation of the greater effectiveness of the maleate compounds in reducing soot, as well as for the difference in the effectiveness of diethyl and dibutyl maleate.

Effect of Calophyllum Inophyllum biodiesel-diesel blends on combustion, performance, exhaust particulate matter and gaseous emissions in a multi-cylinder diesel engine

Fuel ◽  
2018 ◽  
Vol 227 ◽  
pp. 154-164 ◽  
Author(s):  
H.G. How ◽  
H.H. Masjuki ◽  
M.A. Kalam ◽  
Y.H. Teoh ◽  
H.G. Chuah
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
Gaseous Emissions ◽  
Calophyllum Inophyllum ◽  
Combustion Performance ◽  
Exhaust Particulate

STUDI PENENTUAN KOMPOSISI OPTIMUM CAMPURAN BAHAN BAKAR BIODIESEL–PETRODIESEL

2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Soni S. Wirawan dkk
Keyword(s):  
Carbon Monoxide ◽  
Particulate Matter ◽  
Diesel Engine ◽  
Fuel Consumption ◽  
Diesel Fuel ◽  
Cetane Number ◽  
Price Policy ◽  
Oxides Of Nitrogen ◽  
Fuel Price ◽  
Biodiesel Blend

Biodiesel is a viable substitute for petroleum-based diesel fuel. Its advantages are improved lubricity, higher cetane number and cleaner emission. Biodiesel and its blends with petroleum-based diesel fuel can be used in diesel engines without any signifi cant modifi cations to the engines. Data from the numerous research reports and test programs showed that as the percent of biodiesel in blends increases, emission of hydrocarbons (HC), carbon monoxide (CO), and particulate matter (PM) all decrease, but the amount of oxides of nitrogen (NOx) and fuel consumption is tend to increase. The most signifi cant hurdle for broader commercialization of biodiesel is its cost. In current fuel price policy in Indonesia (especially fuel for transportation), the higher percent of biodiesel in blend will increase the price of blends fuel. The objective of this study is to assess the optimum blends of biodiesel with petroleum-based diesel fuel from the technically and economically consideration. The study result recommends that 20% biodiesel blend with 80% petroleum-based diesel fuel (B20) is the optimum blend for unmodifi ed diesel engine uses.Keywords: biodiesel, emission, optimum, blend

Parameters of the Plasma of a Large-Scale High-Voltage Discharge in Air at Reduced Pressures

2019 ◽  
Vol 45 (6) ◽  
pp. 527-536 ◽  
Author(s):  
A. V. Strikovskiy ◽  
S. V. Korobkov ◽  
M. E. Gushchin ◽  
A. A. Evtushenko ◽  
I. Yu. Zudin
Keyword(s):  
High Voltage ◽  
Large Scale ◽  
High Voltage Discharge ◽  
Reduced Pressures
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