scholarly journals Study of Stability Changes of Model Fuel Blends

10.5772/67056 ◽  
2018 ◽  
Author(s):  
Małgorzata Odziemkowska ◽  
Joanna Czarnocka ◽  
Katarzyna Wawryniuk
Keyword(s):  
Fuel Blends ◽  
Model Fuel

SPRAY FLAMES OF THREE-COMPONENT FUEL BLENDS IN A POROUS MEDIA BURNER AT LEAN CONDITIONS

2017 ◽  
Author(s):  
Flavio I. Moreno ◽  
Ramkumar N. Parthasarathy ◽  
Subramanyam R. Gollahalli
Keyword(s):  
Porous Media ◽  
Fuel Blends ◽  
Spray Flames ◽  
Porous Media Burner ◽  
Lean Conditions

EMISSIONS IN TWO-STROKE ENGINE OPERATING WITH NON- COMMERCIAL FUEL BLENDS (GASOLINE/ETHANOL)

2016 ◽  
Author(s):  
Robson Leal da Silva ◽  
Jean Paulo Carneiro Junior ◽  
Marcelo Mendes Vieira
Keyword(s):  
Fuel Blends ◽  
Stroke Engine ◽  
Commercial Fuel

Engine Performance with Diesel-Biodiesel Blends Fuel and Emission Characteristics

2020 ◽  
Vol 38 (5A) ◽  
pp. 779-788
Author(s):  
Marwa N. Kareem ◽  
Adel M. Salih
Keyword(s):  
Sulfur Content ◽  
Diesel Fuel ◽  
Engine Performance ◽  
Esterification Reaction ◽  
Biodiesel Fuel ◽  
Exhaust Gas ◽  
Gas Temperature ◽  
Biodiesel Blends ◽  
Fuel Blends ◽  
Hc Emissions

In this study, the sunflowers oil was utilized as for producing biodiesel via a chemical operation, which is called trans-esterification reaction. Iraqi diesel fuel suffers from high sulfur content, which makes it one of the worst fuels in the world. This study is an attempt to improve the fuel specifications by reducing the sulfur content of the addition of biodiesel fuel to diesel where this fuel is free of sulfur and has a thermal energy that approaches to diesel.20%, 30% and 50% of Biodiesel fuel were added to the conventional diesel. Performance tests and pollutants of a four-stroke single-cylinder diesel engine were performed. The results indicated that the brake thermal efficiency a decreased by (4%, 16%, and 22%) for the B20, B30 and B50, respectively. The increase in specific fuel consumption was (60%, 33%, and 11%) for the B50, B30, and B20 fuels, respectively for the used fuel blends compared to neat diesel fuel. The engine exhaust gas emissions measures manifested a decreased of CO and HC were CO decreased by (13%), (39%) and (52%), and the HC emissions were lower by (6.3%), (32%), and (46%) for B20, B30 and B50 respectively, compared to diesel fuel. The reduction of exhaust gas temperature was (7%), (14%), and (32%) for B20, B30 and B50 respectively. The NOx emission increased with the increase in biodiesel blends ratio. For B50, the raise was (29.5%) in comparison with diesel fuel while for B30 and B20, the raise in the emissions of NOx was (18%) and...

Effect of Ethanol–Diesel Fuel Blends on Autoignition and Combustion Characteristics in HCCI Engines

2017 ◽  
Vol 17 (17th International Conference) ◽  
pp. 1-15
Author(s):  
Aly Elzahaby ◽  
Medhat Elkelawy ◽  
Hagar Bastawissi ◽  
Saad El-Malla ◽  
Abdel Moneim Naceb
Keyword(s):  
Diesel Fuel ◽  
Combustion Characteristics ◽  
Fuel Blends ◽  
Hcci Engines
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