Studies on pongamia oil methyl ester fueled direct injection diesel engine to increase efficiency and to reduce harmful emissions

Prabhahar, M.; Kiani, Mostafa Kiani Deh; Bhaskar, K.; Sendilvelan, S.; Prakash, S.; Sassykova, L.R.

doi:10.1016/b978-0-08-102791-2.00009-x

Cited by 18 publications

(9 citation statements)

References 20 publications

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“…The time period between start of fuel injection and start of combustion is known as ignition delay (Prabhahar et al 2019) MFB is used to evaluate the ignition delay. The crank angle at which 10% of MFB is denoted as CA10 and the crank angle at which the 90% of MFB is denoted as CA90.…”

Section: Ignition Delaymentioning

confidence: 99%

Performance, Combustion and Emission evaluation of Direct Injection diesel engine fueled with ZnO dispersed waste cooking oil biodiesel

Dhanarasu

Rameshkumar

Maadeswaran

2021

Preprint

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In present scenario, the fast depletion of fossil fuels and energy crises motivated the researchers towards finding an alternative sources for energy. In this work, the performance, combustion and emission of hydrothermally synthesized ZnO nanoparticles dispersed waste cooking oil biodiesel in single cylinder, four stroke, Direct Injection- Diesel Engine with eddy current dynamometer was investigated. The synthesized ZnO nano particles were characterized by XRD, FTIR, SEM and EDX to find crystallinity, functional groups and surface morphology. Waste cooking oil biodiesel was produced via conventional one step alkali catalyst Trans-esterification process. Test fuels were prepared with dispersion of ZnO nanoparticles in the concentration of 10ppm, 20ppm and 30ppm with B20 (20% waste cooking oil biodiesel and 80% diesel) with the aid of magnetic stirrer and ultra-sonication. The test results exposed that the addition of ZnO nanoparticles with B20 gave better Performance in terms of BTE and BSFC compared to B20. The addition of ZnO nano particles with 30ppm concentration was identified as better fuel among all tested fuels in this work. 30ppm addition of ZnO nano particles with B20 records 1.78 % increase in BTE and 10.34% decrease in BSFC. The emission like CO, HC and smoke were 20%, 15.4% and 17.39% lower than diesel. On the other hand NOx was slightly higher than diesel but lower than B20.

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Section: Ignition Delaymentioning

confidence: 99%

Performance, Combustion and Emission evaluation of Direct Injection diesel engine fueled with ZnO dispersed waste cooking oil biodiesel

Dhanarasu

Rameshkumar

Maadeswaran

2021

Preprint

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“…According to the "Strategy 2030", the Government of the Republic of Kazakhstan, the Concept for Environmental Safety takes possible measures to protect the ozone layer and limit consumption of ozone-depleting substances. An integrated approach is needed to develop a state system of measures to adapt to changing natural and climatic conditions, based on the achievements of advanced science and technology, on the experience of other states aimed at reducing the vulnerability of natural and human systems to existing and expected climate changes [45][46][47][48][49].…”

Section: Norms Of Emissions Of Harmful Substances Generated From Vehimentioning

confidence: 99%

Norms of Emissions of Harmful Substances Generated From Vehicles in the Different Countries of the World

Sassykova¹,

Sendilvelan²,

Bhaskar³

et al. 2019

SERIES OF GEOLOGY AND TECHNICAL SCIENCES

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“…At present, the development of technologies for processing oil residues is relevant and promising, which is associated with an increase in the share of hard-to-recover oil reserves: heavy and high-viscosity oils in the world. This, in turn, forces refineries to select carefully the available technologies for processing oil residues and increase the share of heavy oil raw materials in the total volume of oil-processing feedstock [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]. 40-45% of all high-octane gasoline is produced at catalytic cracking plants with a steamer.…”

Section: Introductionmentioning

confidence: 99%

Catalytic cracking of M-100 fuel oil: relationships between origin process parameters and conversion products

et al. 2022

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The development of technologies for processing oil residues is relevant and promising for Kazakhstan, since the main oil reserves of hydrocarbons in the country are in heavy oils. This paper describes the study of the influence of technological modes on the yield and hydrocarbon composition of products formed because of cracking of commercial fuel oil and fuel oil M-100 in the presence of air in the reactor. For catalysts preparation, natural Taizhuzgen zeolite and Narynkol clay were used. It was found that the introduction of air into the reaction zone, in which oxygen is the initiator of the cracking process, significantly increases the yield of the middle distillate fractions. In the presence of air, the yield of diene and cyclodiene hydrocarbons significantly increases compared to cracking in an inert atmosphere. According to the data of IR spectral analysis of M-100 grade oil fractions, in addition to normal alkanes, the final sample contains a significant amount of olefinic and aromatic hydrocarbons. On the optimal catalyst, owing to oxidative cracking of fuel oil, the following product compositions (in %) were established: Fuel oil M-100: gas – 0.8, gasoline – 1.1, light gas oil – 85.7, heavy residue – 11.9, loss – 0.5 and total – 100.0%; commodity Fuel oil (M-100): gas – 3.3, gasoline – 8.4, light gas oil – 84.3, heavy residue – 4.0, loss – 0 and total – 100.0%.

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Studies on pongamia oil methyl ester fueled direct injection diesel engine to increase efficiency and to reduce harmful emissions

Cited by 18 publications

References 20 publications

Performance, Combustion and Emission evaluation of Direct Injection diesel engine fueled with ZnO dispersed waste cooking oil biodiesel

Performance, Combustion and Emission evaluation of Direct Injection diesel engine fueled with ZnO dispersed waste cooking oil biodiesel

Norms of Emissions of Harmful Substances Generated From Vehicles in the Different Countries of the World

Catalytic cracking of M-100 fuel oil: relationships between origin process parameters and conversion products

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