Effects of the swirl ratio and injector hole number on the combustion and emission characteristics of a light duty diesel engine

2018 ◽  
Vol 142 ◽  
pp. 68-78 ◽  
Author(s):  
Sungjun Yoon ◽  
Seungpil Lee ◽  
Hyuckmo Kwon ◽  
Joonkyu Lee ◽  
Sungwook Park
Keyword(s):  
Diesel Engine ◽  
Emission Characteristics ◽  
Swirl Ratio ◽  
Light Duty ◽  
Hole Number

Combustion and emission characteristics of a light duty diesel engine fueled with hydro-processed renewable diesel

Energy ◽  
2018 ◽  
Vol 154 ◽  
pp. 498-507 ◽  
Author(s):  
Devendra Singh ◽  
K.A. Subramanian ◽  
Rajaram Bal ◽  
S.P. Singh ◽  
R. Badola
Keyword(s):  
Diesel Engine ◽  
Emission Characteristics ◽  
Renewable Diesel ◽  
Light Duty

Combustion and Emission Characteristics of WDF in a Light-Duty Diesel Engine over Wide Load Range

2017 ◽  
Author(s):  
Hao-ye Liu ◽  
Zhi Wang ◽  
Bowen Li ◽  
Shi-Jin Shuai ◽  
Jian-Xin Wang
Keyword(s):  
Diesel Engine ◽  
Emission Characteristics ◽  
Load Range ◽  
Light Duty

G071023 Effect of Swirl Ratio on Emission Characteristics of Supercharged Six-Stroke Diesel Engine

2013 ◽  
Vol 2013 (0) ◽  
pp. _G071023-1-_G071023-5
Author(s):  
Tsuyoshi HANGAI ◽  
Yuki SUGIE ◽  
Tomohiko FURUHATA ◽  
Yoshio ZAMA ◽  
Masataka ARAI
Keyword(s):  
Diesel Engine ◽  
Emission Characteristics ◽  
Swirl Ratio

scholarly journals Swirl ratio and post injection strategies to improve late cycle diffusion combustion in a light-duty diesel engine

2017 ◽  
Vol 123 ◽  
pp. 365-376 ◽  
Author(s):  
Jesús Benajes ◽  
Jaime Martín ◽  
Antonio García ◽  
David Villalta ◽  
Alok Warey
Keyword(s):  
Diesel Engine ◽  
Diffusion Combustion ◽  
Post Injection ◽  
Swirl Ratio ◽  
Light Duty ◽  
Injection Strategies

G0710204 Effect of Swirl Ratio on Emission Characteristics of Supercharged Six-Stroke Diesel Engine under a Constant Excess Air Ratio Condition

2014 ◽  
Vol 2014 (0) ◽  
pp. _G0710204--_G0710204-
Author(s):  
Tsuyoshi HANGAI ◽  
Yusuke YANAGISAWA ◽  
Yoshio ZAMA ◽  
Tomohiko FURUHATA ◽  
Masataka ARAI
Keyword(s):  
Diesel Engine ◽  
Emission Characteristics ◽  
Swirl Ratio ◽  
Excess Air ◽  
Ratio Condition

Effect of Piston Bowl Shape and Swirl Ratio on Engine Heat Transfer in a Light-Duty Diesel Engine

2014 ◽  
Author(s):  
Helgi Skuli Fridriksson ◽  
Martin Tuner ◽  
Oivind Andersson ◽  
Bengt Sunden ◽  
Hakan Persson ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Diesel Engine ◽  
Swirl Ratio ◽  
Piston Bowl ◽  
Light Duty

The Impact of Swirl Ratio and Injection Pressure on Fuel-Air Mixing in a Light-Duty Diesel Engine

2012 ◽  
Author(s):  
Dipankar Sahoo ◽  
Benjamin R. Petersen ◽  
Paul C. Miles
Keyword(s):  
Diesel Engine ◽  
Heat Release ◽  
Mixture Distribution ◽  
Injection Pressure ◽  
Operating Mode ◽  
Swirl Ratio ◽  
Rich Mixture ◽  
Light Duty ◽  
Start Of Injection ◽  
The Impact

Toluene fuel-tracer laser-induced fluorescence is employed to quantitatively measure the equivalence ratio distributions in the cylinder of a light-duty diesel engine operating in a low-temperature, high-EGR, and early-injection operating mode. Measurements are made in a non-combusting environment at crank angles capturing the mixture preparation period: from the start-of-injection through the onset of high-temperature heat release. Three horizontal planes are considered: within the clearance volume, the bowl rim region, and the lower bowl. Swirl ratio and injection pressure are varied independently, and the impact of these parameters on the mixture distribution is correlated to the heat release rate and the engine-out emissions. As the swirl ratio or injection pressure is increased, the amount of over-lean mixture in the upper central region of the combustion chamber, in the bowl rim region and above, also increases. Unexpectedly, increased injection pressure results in a greater quantity of over-rich mixture within the squish volume.

The Particle Emission Characteristics of a Light Duty Diesel Engine by Using Different Pilot Injections

2010 ◽  
Author(s):  
Jun Zhang ◽  
Fan Zhang ◽  
Guohong Tian ◽  
Hongming Xu ◽  
Yanfei Li ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Particle Emission ◽  
Emission Characteristics ◽  
Light Duty
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