Performance And Exhaust Emission Analysis Of Direct Injection Diesel Engine Using Pongamia Oil
نویسندگان
چکیده
The use of biodiesel, the methyl esters of vegetable oils are becoming popular due to their low environmental impact and potential as a green alternative fuel for diesel engine. The aim of this study is to potential use of Pongamia oil methyl ester as a substitute for diesel fuel in diesel engine. Various proportions of Pongamia and Diesel (B25, B50, B75, and B100) are prepared by transesterification process on volume basis and used as fuels in a four stroke single cylinder direct injection diesel engine to study the performance and emission characteristics of these fuels and compared with neat diesel fuel. The engine tests have been carried out with the aim of obtaining brake thermal efficiency, BSFC, Emission levels and the behavior of the diesel engine running on Pongamia oil and its blend. This blend B25 substantially reduces the CO emission and emission of NOx in exhaust gases. Keywords— Pongamia oil, Transesterification, Methyl ester, Emission, Performance.
منابع مشابه
Control of oxides of nitrogen emissions from high grade low heat rejection diesel engine with crude pongamia oil by catalytic reduction
Aim: The present study attempted to reduce NOx emissions in the exhaust of low heat rejection (LHR) diesel engine, with an air gap insulated piston with superni (an alloy of nickel) crown, an air gap insulated liner with superni insert and ceramic coated cylinder head with crude pongamia oil (CPO, a non-edible vegetable oil) with varied injection pressure and injection timing using the principl...
متن کاملPerformance and Emission Characteristics of a Direct Injection Diesel Engine using Biodiesel Produced from Karanja Oil
The increasing vehicular population leads to consumption of petroleum fuels at a faster rate. This problem results increase in the danger of petroleum fuels depletion and the remarkable increase in high crude oil prices. The increasing consumption of petroleum products has been a matter of great concern for the country for the financial growth as well as environmental pollution abatement. The s...
متن کاملPerformance Evaluation Of A High Grade Low Heat Rejection Diesel Engine With Crude Pongamia Oil
Experiments were conducted to evaluate the performance of a high grade low heat rejection (LHR) diesel engine with air gap insulated piston, air gap insulated liner and ceramic coated cylinder head [ceramic coating of thickness 500 microns was done on inside portion of cylinder head] with different operating conditions [normal temperature and pre-heated temperature] of crude pongamia oil (CPO) ...
متن کاملModeling of Combustion and Carbon Oxides Formation in Direct Injection Diesel Engine
When looking at the effects of diesel engine exhaust on the environment, it is important to first look at the composition of the exhaust gases. Over 99.5% of the exhaust gases are a combination of nitrogen, oxygen, carbon dioxide, and water. With the exception of carbon dioxide, which contributes about 5% of the total volume, the diesel engine exhaust consists of elements which are part of...
متن کاملExperimental Investigation of Pongamia and Neem Methyl Esters as Biodiesel on Compression Ignition Engine
Biodiesel is a fuel comprised of mono alkyl esters of long chain fatty acids derived from vegetable oils or animal fats. Biodiesel is reliable, renewable, biodegradable and regarded as a clean alternative fuel to reduce exhaust emissions. Vegetable oils have become more attractive for the production of biodiesel in the recent past owing to its environmental benefits and the fact that it is made...
متن کامل