A Small Displacement DI Diesel Engine Concept for High Fuel Economy Vehicles

1997 ◽  
Author(s):  
David L. Boggs ◽  
Richard C. Belaire ◽  
Bernd Bartunek ◽  
Manfred Dürnholz ◽  
Hermann-Josef Ecker
Keyword(s):  
Diesel Engine ◽  
Fuel Economy ◽  
Small Displacement ◽  
Di Diesel Engine ◽  
Engine Concept

Noise, Emissions and Fuel Economy Investigation on a Small DI Diesel Engine Working on Jatropha Bio-Diesel, Using Taguchi Methods

2012 ◽  
Author(s):  
Vineet Kumar ◽  
Rakesh Parkash Gakkhar
Keyword(s):  
Diesel Engine ◽  
Fuel Economy ◽  
High Speed ◽  
Direct Injection ◽  
Taguchi Methods ◽  
Combustion Noise ◽  
Injection Timing ◽  
Engine Noise ◽  
Di Diesel Engine ◽  
Hc Emissions

Experimental investigation was carried out in order to optimize the performance of a small high speed direct injection diesel engine running on Jatropha methyl ester (JME), using Taguchi methods. In the investigation three controlled parameters — injection timing, load and speed — were varied at three levels and their effect on the engine output responses — engine noise, combustion noise, smoke, NOx, HC emissions and brake specific fuel consumption were studied. Taguchi method was found to be efficient for investigating the effect of speed, load and injection timing on the engine noise, emissions and fuel economy. Analysis of variance (ANOVA) was used to find out the percentage contributions of the controlled parameters on the engine output responses. To optimize the performance, optimum combinations of the controlled parameters were found using the signal to noise (S/N) ratio. The engine output responses were predicted at those combinations. Further, confirmation runs were carried out which showed good agreement with the predicted engine output responses.

Study of Flow Characteristics of Air in DI Diesel Engine by Modification in Intake Valve

2017 ◽  
Author(s):  
Akshay Pofalkar ◽  
N. V. Borse ◽  
D. B. Hulwan
Keyword(s):  
Diesel Engine ◽  
Flow Characteristics ◽  
Intake Valve ◽  
Di Diesel Engine

An experimental study of engine characteristics and tailpipe emissions from modern DI diesel engine fuelled with methanol/diesel blends

2021 ◽  
Vol 220 ◽  
pp. 106901
Author(s):  
Ahmad O. Hasan ◽  
Ahmed I. Osman ◽  
Ala'a H. Al-Muhtaseb ◽  
Hani Al-Rawashdeh ◽  
Ahmad Abu-jrai ◽  
...  
Keyword(s):  
Experimental Study ◽  
Diesel Engine ◽  
Di Diesel Engine

Experimental investigation on 4-Stroke DI diesel engine using methyl esters of Polanga oil and Thyme oil at varying injection pressures

2021 ◽  
Author(s):  
J. Senthil kumar ◽  
B.R. Ramesh Bapu ◽  
S. Ganesan ◽  
S. Mahalingam ◽  
Hamilton V. De Paul ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Diesel Engine ◽  
Methyl Esters ◽  
Thyme Oil ◽  
Di Diesel Engine ◽  
Injection Pressures

Experimental analysis on DI diesel engine characteristics using watermelon seed oil with Magnesium oxide

2021 ◽  
Author(s):  
S. Ganesan ◽  
S. Mahalingam ◽  
J. SenthilKumar ◽  
J. Hemanandh ◽  
S.P. Venkatesan ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Magnesium Oxide ◽  
Experimental Analysis ◽  
Seed Oil ◽  
Watermelon Seed ◽  
Di Diesel Engine

Emission and performance behavior of safflower oil biodiesel/diesel blends in DI diesel engine

2021 ◽  
Author(s):  
M.A. Asokan ◽  
S. Senthur Prabu ◽  
S. Prathiba ◽  
Shrey Mishra ◽  
Harsh Mittal ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Safflower Oil ◽  
Di Diesel Engine ◽  
And Performance ◽  
Performance Behavior ◽  
Emission And Performance

Emission and performance behavior of hemp seed oil biodiesel/diesel blends in DI diesel engine

2021 ◽  
Author(s):  
M.A. Asokan ◽  
S. Senthur Prabu ◽  
Anirudh Bollu ◽  
M. Abhinay Reddy ◽  
Aditya Ram ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Seed Oil ◽  
Hemp Seed ◽  
Di Diesel Engine ◽  
And Performance ◽  
Performance Behavior ◽  
Emission And Performance
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