Multi-Dimensional Modeling of the Effect of Injection Systems on DI Diesel Engine Combustion and NO-Formation

1998 ◽  
Author(s):  
P. Dittrich ◽  
F. Wirbeleit ◽  
J. Willand ◽  
K. Binder
Keyword(s):  
Diesel Engine ◽  
No Formation ◽  
Dimensional Modeling ◽  
Engine Combustion ◽  
Di Diesel Engine

Multizone Model for DI Diesel Engine Combustion and Emissions

1999 ◽  
Author(s):  
Liu Shenghua ◽  
J. W. Hwang ◽  
J. K. Park ◽  
M. H. Kim ◽  
J. O. Chae
Keyword(s):  
Diesel Engine ◽  
Engine Combustion ◽  
Di Diesel Engine ◽  
Multizone Model

scholarly journals Eucalyptus Biodiesel as an Alternative to Diesel Fuel: Preparation and Tests on DI Diesel Engine

2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Lyes Tarabet ◽  
Khaled Loubar ◽  
Mohand Said Lounici ◽  
Samir Hanchi ◽  
Mohand Tazerout
Keyword(s):  
Diesel Engine ◽  
Diesel Fuel ◽  
Fossil Fuels ◽  
Pressure Rise ◽  
Operating Conditions ◽  
Second Phase ◽  
Oil Consumption ◽  
Unburned Hydrocarbon ◽  
Engine Combustion ◽  
Di Diesel Engine

Nowadays, the increasing oil consumption throughout the world induces crucial economical, security, and environmental problems. As a result, intensive researches are undertaken to find appropriate substitution to fossil fuels. In view of the large amount of eucalyptus trees present in arid areas, we focus in this study on the investigation of using eucalyptus biodiesel as fuel in diesel engine. Eucalyptus oil is converted by transesterification into biodiesel. Eucalyptus biodiesel characterization shows that the physicochemical properties are comparable to those of diesel fuel. In the second phase, a single cylinder air-cooled, DI diesel engine was used to test neat eucalyptus biodiesel and its blends with diesel fuel in various ratios (75, 50, and 25 by v%) at several engine loads. The engine combustion parameters such as peak pressure, rate of pressure rise, and heat release rate are determined. Performances and exhaust emissions are also evaluated at all operating conditions. Results show that neat eucalyptus biodiesel and its blends present significant improvements of carbon monoxide, unburned hydrocarbon, and particulates emissions especially at high loads with equivalent performances to those of diesel fuel. However, the NOx emissions are slightly increased when the biodiesel content is increased in the blend.

scholarly journals A Numerical Methodology for the Multi-objective Optimization of the DI Diesel Engine Combustion

2014 ◽  
Vol 45 ◽  
pp. 711-720 ◽  
Author(s):  
Marco Costa ◽  
Gian Marco Bianchi ◽  
Claudio Forte ◽  
Giulio Cazzoli
Keyword(s):  
Diesel Engine ◽  
Multi Objective Optimization ◽  
Multi Objective ◽  
Engine Combustion ◽  
Di Diesel Engine

scholarly journals Validation of some engine combustion and emission parameters of a bioethanol fuelled DI diesel engine using theoretical modelling

2015 ◽  
Vol 54 (4) ◽  
pp. 993-1002 ◽  
Author(s):  
Murugan Sivalingam ◽  
Subranshu Sekhar Mahapatra ◽  
Dulari Hansdah ◽  
Bohumil Horák
Keyword(s):  
Diesel Engine ◽  
Theoretical Modelling ◽  
Engine Combustion ◽  
Di Diesel Engine

scholarly journals Di diesel engine combustion visualized by combined laser techniques

1992 ◽  
Vol 24 (1) ◽  
pp. 1605-1612 ◽  
Author(s):  
A. Arnold ◽  
F. Dinkelacker ◽  
T. Heitzmann ◽  
P. Monkhouse ◽  
M. Schäfer ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Engine Combustion ◽  
Di Diesel Engine ◽  
Laser Techniques
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