Performance, emission, and combustion characteristics of twin-cylinder common rail diesel engine fuelled with butanol-diesel blends

2017 ◽  
Vol 24 (29) ◽  
pp. 23351-23362 ◽  
Author(s):  
Venkatesh Tavareppa Lamani ◽  
Ajay Kumar Yadav ◽  
Kumar Narayanappa Gottekere
Keyword(s):  
Diesel Engine ◽  
Combustion Characteristics ◽  
Common Rail

Biodiesel Effects on Cycle-to-Cycle Variability of Combustion Characteristics in a Common-Rail Medium-Duty Diesel Engine

2010 ◽  
Author(s):  
Joshua Bittle ◽  
Bryan Knight ◽  
Timothy Jacobs
Keyword(s):  
Diesel Engine ◽  
Combustion Characteristics ◽  
Common Rail

G0701-2-1 Study on Improvement of Combustion Characteristics of Six-stroke Diesel Engine with Common Rail System

2009 ◽  
Vol 2009.3 (0) ◽  
pp. 119-120
Author(s):  
Shinichi MORITA ◽  
Tomohiko FURUHATA ◽  
Masataka ARAI
Keyword(s):  
Diesel Engine ◽  
Combustion Characteristics ◽  
Common Rail ◽  
Common Rail System ◽  
Rail System

Combustion characteristics and emissions of a common rail diesel engine using nanoparticle-diesel blends with carbon nanotube and molybdenum trioxide

2019 ◽  
Vol 162 ◽  
pp. 114238 ◽  
Author(s):  
Deqing Mei ◽  
Lei Zuo ◽  
Derick Adu-Mensah ◽  
Xianming Li ◽  
Yinnan Yuan
Keyword(s):  
Carbon Nanotube ◽  
Diesel Engine ◽  
Molybdenum Trioxide ◽  
Combustion Characteristics ◽  
Common Rail

Effect of Biodiesel-Ethanol Blended Fuel Spray Characteristics on the Reduction of Exhaust Emissions in a Common-Rail Diesel Engine

2010 ◽  
Vol 132 (4) ◽  
Author(s):  
Seung Hyun Yoon ◽  
Su Han Park ◽  
Hyun Kyu Suh ◽  
Chang Sik Lee
Keyword(s):  
Diesel Engine ◽  
Heat Release ◽  
Diesel Fuel ◽  
Injection Rate ◽  
Combustion Characteristics ◽  
Common Rail ◽  
Fuel Spray ◽  
Blended Fuel ◽  
Ethanol Blends ◽  
Conventional Diesel Fuel

An experimental investigation was performed to analyze the effects of biodiesel-ethanol blended fuel spray on the combustion, and exhaust emission characteristics in a single cylinder common-rail diesel engine. In order to analyze the macroscopic and microscopic characteristics of biodiesel blended fuel spray, parameters, such as injection rate, droplet diameter, and spray tip penetration, were measured using an injection rate meter system, spray visualization, and droplet measuring system. Also, measurements of combustion, exhaust emissions, and size distributions of particulate matter were carried out under various engine operating conditions for biodiesel-ethanol blends and the results were compared with those of conventional diesel fuel. In this investigation, the measured results of biodiesel-ethanol blended fuel show that the Sauter mean diameter decreased with the increase of relative velocity between the injected fuel and the ambient gas. Comparing the combustion characteristics of diesel fuel and biodiesel-ethanol blended fuels, both diesel and blended fuel show similar trends of combustion pressure and rate of heat release. However, the combustion of biodiesel-ethanol blends indicated lower combustion characteristics, such as combustion pressures and heat release rates, than those of diesel fuel because of its lower heating value. In the case of exhaust gas recirculation, the indicated specific NOx(ISNOx) and soot concentration results showed lower emissions compared with those of conventional diesel fuel.

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