The Influence of Charge-Gas Dilution and Temperature on DI Diesel Combustion Processes Using a Short-Ignition-Delay, Oxygenated Fuel

2005 ◽  
Author(s):  
Ansis Upatnieks ◽  
Charles J. Mueller ◽  
Glen C. Martin
Keyword(s):  
Ignition Delay ◽  
Diesel Combustion ◽  
Oxygenated Fuel ◽  
Gas Dilution ◽  
Combustion Processes

scholarly journals Molecular dynamics simulation of soot formation during diesel combustion with oxygenated fuel addition

2020 ◽  
Vol 22 (36) ◽  
pp. 20829-20836
Author(s):  
Cheng Chen ◽  
Xi Jiang
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Constant Temperature ◽  
Soot Formation ◽  
Dynamics Simulation ◽  
Diesel Combustion ◽  
Oxygenated Additives ◽  
Oxygenated Fuel

The morphology of nascent soot and the effect of oxygenated additives on sooting mitigation at a constant temperature of 3000 K.

Fuel Effects on Diesel Combustion Processes

1996 ◽  
Author(s):  
E Clasen ◽  
K Song ◽  
S Campbell ◽  
K T. Rhee
Keyword(s):  
Diesel Combustion ◽  
Fuel Effects ◽  
Combustion Processes

Diesel Combustion and Control Using a Novel Ignition Delay Model

2018 ◽  
Author(s):  
Reza Rezaei ◽  
Benjamin Tilch ◽  
Thaddaeus Delebinski ◽  
Christoph Bertram
Keyword(s):  
Ignition Delay ◽  
Diesel Combustion ◽  
Delay Model ◽  
And Control

Alcoholic biofuels as an admixture component for conventional and alternative diesel combustion processes

MTZ worldwide ◽  
2009 ◽  
Vol 70 (7-8) ◽  
pp. 58-65 ◽  
Author(s):  
Michael Kaack ◽  
Christian Weiskirch ◽  
Peter Eilts
Keyword(s):  
Diesel Combustion ◽  
Combustion Processes

Method and Detailed Analysis of Individual Hydrocarbon Species From Diesel Combustion Modes and Diesel Oxidation Catalyst

2008 ◽  
Vol 130 (4) ◽  
Author(s):  
Manbae Han ◽  
Dennis N. Assanis ◽  
Timothy J. Jacobs ◽  
Stanislav V. Bohac
Keyword(s):  
Detailed Analysis ◽  
Diesel Exhaust ◽  
Soot Formation ◽  
Soot Oxidation ◽  
Diesel Oxidation Catalyst ◽  
Oxidation Catalyst ◽  
Diesel Combustion ◽  
Flame Ionization ◽  
Accuracy And Precision ◽  
Combustion Processes

An undiluted exhaust hydrocarbon (HC) speciation method, using flame ionization detector gas chromatographs, is developed to investigate HC species from conventional and low-temperature premixed charge compression ignition (PCI) combustion pre- and postdiesel oxidation catalyst (DOC) exhaust. This paper expands on previously reported work by describing in detail the method and effectiveness of undiluted diesel exhaust speciation and providing a more detailed analysis of individual HC species for conventional and PCI diesel combustion processes. The details provided regarding the effectiveness of the undiluted diesel exhaust speciation method include the use of a fuel response factor for HC species quantification and demonstration of its linearity, detection limit, accuracy, and precision. The listing of individual HC species provides not only the information needed to design surrogate exhaust mixtures used in reactor tests and modeling studies but also sheds light on PCI combustion and DOC characteristics. Significantly increased engine-out concentrations of acetylene, benzene, and toluene support the theory that net soot reduction associated with PCI combustion occurs due to the reduction of soot formation (as opposed to increased soot oxidation). DOC oxidation behavior differs depending on the combustion characteristics, which change exhaust species and temperature.

Experimental Investigation of Low Temperature Diesel Combustion Processes

2011 ◽  
Vol 183 (12) ◽  
pp. 1376-1400 ◽  
Author(s):  
S. Cong ◽  
G. P. McTaggart-Cowan ◽  
C. P. Garner ◽  
E. Wahab ◽  
M. Peckham
Keyword(s):  
Experimental Investigation ◽  
Low Temperature ◽  
Diesel Combustion ◽  
Combustion Processes
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