Determination of PEMS Measurement Allowances for Gaseous Emissions Regulated Under the Heavy-Duty Diesel Engine In-Use Testing Program Part 2 - Statistical Modeling and Simulation Approach

2009 ◽  
Vol 2 (1) ◽  
pp. 422-434 ◽  
Author(s):  
Janet P. Buckingham ◽  
Robert L. Mason ◽  
Matthew W. Spears
Keyword(s):  
Diesel Engine ◽  
Modeling And Simulation ◽  
Statistical Modeling ◽  
Gaseous Emissions ◽  
Simulation Approach ◽  
Heavy Duty ◽  
Testing Program ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel

Determination of the PEMS Measurement Allowance for PM Emissions Regulated Under the Heavy-Duty Diesel Engine In-Use Testing Program

2012 ◽  
Vol 5 (3) ◽  
pp. 1371-1386 ◽  
Author(s):  
Thomas L. Bougher ◽  
Imad A. Khalek ◽  
Christopher A. Laroo ◽  
Dipak K. Bishnu
Keyword(s):  
Diesel Engine ◽  
Heavy Duty ◽  
Testing Program ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel

Method for the Determination of the Composition of Diesel Engine Piston Deposits by Infrared Spectroscopy

1997 ◽  
Vol 51 (6) ◽  
pp. 827-835 ◽  
Author(s):  
H. F. Shurvell ◽  
A. D. H. Clague ◽  
M. C. Southby
Keyword(s):  
Infrared Spectroscopy ◽  
Diesel Engine ◽  
Chemical Information ◽  
Heavy Duty ◽  
Engine Piston ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel ◽  
Inorganic Components ◽  
Detailed Chemical

A chemical method for separating diesel engine piston deposits into various organic and inorganic components is described. The components are subsequently analyzed by infrared spectroscopy. The method is illustrated with examples of deposits removed from the upper lands and upper ring grooves of pistons taken from heavy-duty diesel engine tests. Subtle chemical differences were observed between two deposits removed from upper lands of pistons taken from diesel engine tests which had been carried out with the use of lubricating oils with different formulations. More obvious differences were found between the deposits taken from the upper land areas and the upper ring grooves. These results indicate that a combined chemical and spectroscopic approach has the potential to provide detailed chemical information about engine deposits.

Determination of in Vitro Biotoxicity in Exhaust Particulate Matter from Heavy-Duty Diesel Engine

2006 ◽  
Vol 76 (1) ◽  
pp. 24-32 ◽  
Author(s):  
C. L. Song ◽  
R. J. Huang ◽  
Y. Q. Wang ◽  
K. M. Liu ◽  
S. R. Dong ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Diesel Engine ◽  
Heavy Duty ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel ◽  
Exhaust Particulate

Real-time modeling and simulation of a heavy duty diesel engine

2008 ◽  
Author(s):  
Wang Enhua ◽  
Xia Shengzhi ◽  
Shi Wei ◽  
Li Kang ◽  
Chen Yanchun ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Modeling And Simulation ◽  
Real Time ◽  
Heavy Duty ◽  
Time Modeling ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel

scholarly journals Effects of renewable fuel and exhaust aftertreatment on primary and secondary emissions from a modern heavy-duty diesel engine

2021 ◽  
Vol 156 ◽  
pp. 105781
Author(s):  
Louise Gren ◽  
Vilhelm B. Malmborg ◽  
John Falk ◽  
Lassi Markula ◽  
Maja Novakovic ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Exhaust Aftertreatment ◽  
Heavy Duty ◽  
Renewable Fuel ◽  
Heavy Duty Diesel Engine ◽  
Heavy Duty Diesel
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