scholarly journals Effect of steam injection on nox emissions and performance of a single cylinder diesel engine fuelled with soy methyl ester

2017 ◽  
Vol 21 (suppl. 2) ◽  
pp. 473-479
Author(s):  
Madhavan Manickam ◽  
Senthilkumar Duraisamy ◽  
Mahalingam Selvaraj ◽  
Piramanandhan Marimuthu
Keyword(s):  
Diesel Engine ◽  
Methyl Ester ◽  
Steam Injection ◽  
Nox Emissions ◽  
Single Cylinder ◽  
And Performance ◽  
Soy Methyl Ester ◽  
Emissions And Performance

NOX Emissions and Performance in a Single-Cylinder Diesel Engine with Emulsified and Non-Emulsified Fuels

2011 ◽  
Author(s):  
Jason A Davis ◽  
Donald M Johnson ◽  
Don W Edgar ◽  
George W Wardlow ◽  
Samy S Sadaka
Keyword(s):  
Diesel Engine ◽  
Nox Emissions ◽  
Single Cylinder ◽  
And Performance ◽  
Emissions And Performance

NOX Emissions and Performance of a Single-Cylinder Diesel Engine with Emulsified and Non-Emulsified Fuels

2012 ◽  
Vol 28 (2) ◽  
pp. 179-186 ◽  
Author(s):  
J. A. Davis ◽  
D. M. Johnson ◽  
D. W. Edgar ◽  
G. W. Wardlow ◽  
S. Sadaka
Keyword(s):  
Diesel Engine ◽  
Nox Emissions ◽  
Single Cylinder ◽  
And Performance ◽  
Emissions And Performance

The effect of fusel-biodiesel blends on the emissions and performance of a single cylinder diesel engine

Fuel ◽  
2020 ◽  
Vol 279 ◽  
pp. 118438
Author(s):  
Raslan A. Alenezi ◽  
Erdiwansyah ◽  
Rizalman Mamat ◽  
A.M. Norkhizan ◽  
G. Najafi
Keyword(s):  
Diesel Engine ◽  
Biodiesel Blends ◽  
Single Cylinder ◽  
And Performance ◽  
Emissions And Performance

Effects of Intake Air Humidity on the NOX Emissions and Performance of a Light-Duty Diesel Engine

2012 ◽  
Author(s):  
Usman Asad ◽  
Christopher Kelly ◽  
Meiping Wang ◽  
Jimi Tjong
Keyword(s):  
Diesel Engine ◽  
Ambient Air ◽  
Nox Emissions ◽  
Air Humidity ◽  
Air Conditioning System ◽  
Quantitative Results ◽  
Hc Emissions ◽  
And Performance ◽  
Gas Recirculation ◽  
Emissions And Performance

The effects of intake air humidity on the performance of a turbo-charged 4-cylinder diesel engine have been investigated. The relative humidity of the intake charge was varied from 31 to 80% at a fixed ambient air temperature of 26°C. The intake humidity was controlled to within ±1% of the desired value by using a steam generator-equipped intake-air conditioning system. The tests were conducted at 3 load points (4.1, 9.1 and 15 bar BMEP) at engine speeds of 1500, 2500 and 3500 RPM without exhaust gas recirculation. The results indicate that increasing the intake air moisture leads to a reduction of 3∼14% in the NOX emissions for the tested conditions. The smoke was found to increase with speed but no significant increase in the smoke values was observed with the increased humidity. The CO and HC emissions were found to be largely insensitive to the humidity levels and were otherwise extremely low. The emissions have been analyzed on both the volumetric (ppm) and brake-specific basis to provide an insight into the effect of humidity on the quantitative results.

scholarly journals The Influence of High Cetane Blending Components on Emissions From a Heavy-Duty Diesel Engine With EGR

2004 ◽  
Author(s):  
W. Stuart Neill ◽  
Wallace L. Chippior ◽  
Ken Mitchell ◽  
Craig Faibridge ◽  
Rene´ Pigeon ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Methyl Ester ◽  
Test Procedure ◽  
Cetane Number ◽  
Exhaust Emissions ◽  
Nox Emissions ◽  
Heavy Duty ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel ◽  
Soy Methyl Ester

The exhaust emissions form a single-cylinder version of a heavy-duty diesel engine with exhaust gas recirculation (EGR) were measured with eight high-cetane components blended into an ultra-low sulphur diesel base fuel. the blending components evaluated were conventional nitrate and peroxide cetane improver additives, paraffins from two sources, three ethers, and soy methyl ester. The blending components were used to increase the cetane number of a base fuel by ten numbers, from 44 to 54. Exhaust emissions were measured using the AVL eight-mode steady-state test procedure. PM and NOx emissions from the engine were fairly insensitive to ignition quality improvement by nitrate and peroxide cetane improvers. Soy methyl ester and two of the ethers, 1,4 diethoxybutane and 2-ethoxyethyl ether, significantly reduced PM emissions, but increased ONx emissions. The two paraffinic blending components reduced both PM and NOx emissions.

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