Effect of Injection Timing and Nozzle Hole Geometry on Compression Ignition Engine Fuelled With Thevetia Peruviana Biodiesel.

Deokar, A.J.; Selokar, G.R.

doi:10.21474/ijar01/8799

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…Among various injection pressures studied 230 bar injection pressure exhibited higher peak pressure rise as compared with 210 bar and 250 bar injection pressures. From various injection timings studied 26° bTDC exhibited higher peak pressure rise as compared with 20° bTDC and 23° bTDC injection timings [12] . The 75% load variation exhibited higher brake thermal efficiency as compared with 50% load variation.…”

Section: Performance Combustion and Emission Characteristicsmentioning

confidence: 89%

“…Abhorred by herbivorous animals, the plant can be developed on side of the road and street dividers in interstates for beautification, ecological insurance and simultaneously for the creation of biodiesel. Because of high oil and protein substance, and its accessibility, the plant has a potential for different utilizations and it very well might be utilized for biodiesel creation [11][12][13][14][15]…”

Section: Introductionmentioning

confidence: 99%

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Thevetia peruviana as a potential biodiesel for diesel engines: Review approach

Harari,

Deokar

2023

Int. J. Mech. Therm. Eng.

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Alkyl esters of long-chain fatty acids, more commonly methyl esters, make up the alternative and renewable fuel for diesel engines known as biodiesel. This fuel is typically produced using non-toxic biological resources like edible and inedible vegetable oils, animal fats, used cooking oils, and oil from algae. Although there are numerous steps in the manufacturing of biodiesel, the transesterification method is successfully used to lower the high viscosity of triglycerides and enhance other properties of the fuel. Since it is a renewable, biodegradable, non-toxic, and environmentally friendly fuel, biodiesel has been selected as one of the interesting alternative fuels and has gained a lot of attention worldwide. The current food crisis and daily rise in feedstock prices make it economically unviable to create biodiesel using food-grade vegetable oils. The use of non-traditional, low-cost feedstocks that are not edible and come from wild plants to make biodiesel has received a lot of interest. Using these unconventional and non-edible feedstocks can be sustainable for the manufacture of biodiesel because they have the ability to reclaim wasteland and do not compete with food crops. Thevetia peruviana, a non-edible feedstock, with a 60-65% oil content. This research attempts to analyze biodiesel synthesis, fuel qualities, and blending effects using this oil.

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Section: Performance Combustion and Emission Characteristicsmentioning

confidence: 89%

Section: Introductionmentioning

confidence: 99%

Thevetia peruviana as a potential biodiesel for diesel engines: Review approach

Harari,

Deokar

2023

Int. J. Mech. Therm. Eng.

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Influence of Nozzle Hole Geometry of CI Engines Performance and Emission Parameters Fuelled by Diesel and Biodiesel-A Review

Imthiyas

Saravanan

Sanjaykumar

et al. 2021

J. Phys.: Conf. Ser.

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In the quest to reduce hazardous pollutant emissions and environmental impact, various renewable alternative fuels derived from bio-based sources have entered the market. Biodiesel, a vegetable oil ester, has gained a lot of popularity and attention for diesel engine applications. The performance of diesel engine and emission characteristics are closely linked with fuel atomization and spray pattern of fuel injection nozzles. In modern engines various orifices with different designs are used. In a diesel engine, the shape of the diesel fuel injection nozzle and the fuel flow parameters in the nozzle have a considerable impact on the processes of fuel atomization, combustion, and exhaust emissions. The main focus of this study is to explore how number of nozzle hole and shape affects the performance of diesel engine, combustion, and emissions for both Biodiesel and diesel fuels.

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Effect of Injection Timing and Injection Duration of Manifold Injected Fuels in Reactivity Controlled Compression Ignition Engine Operated with Renewable Fuels

et al. 2021

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In the current work, an effort is made to study the influence of injection timing (IT) and injection duration (ID) of manifold injected fuels (MIF) in the reactivity controlled compression ignition (RCCI) engine. Compressed natural gas (CNG) and compressed biogas (CBG) are used as the MIF along with diesel and blends of Thevetia Peruviana methyl ester (TPME) are used as the direct injected fuels (DIF). The ITs of the MIF that were studied includes 45°ATDC, 50°ATDC, and 55°ATDC. Also, present study includes impact of various IDs of the MIF such as 3, 6, and 9 ms on RCCI mode of combustion. The complete experimental work is conducted at 75% of rated power. The results show that among the different ITs studied, the D+CNG mixture exhibits higher brake thermal efficiency (BTE), about 29.32% is observed at 50° ATDC IT, which is about 1.77, 3.58, 5.56, 7.51, and 8.54% higher than D+CBG, B20+CNG, B20+CBG, B100+CNG, and B100+CBG fuel combinations. The highest BTE, about 30.25%, is found for the D+CNG fuel combination at 6 ms ID, which is about 1.69, 3.48, 5.32%, 7.24, and 9.16% higher as compared with the D+CBG, B20+CNG, B20+CBG, B100+CNG, and B100+CBG fuel combinations. At all ITs and IDs, higher emissions of nitric oxide (NOx) along with lower emissions of smoke, carbon monoxide (CO), and hydrocarbon (HC) are found for D+CNG mixture as related to other fuel mixtures. At all ITs and IDs, D+CNG gives higher In-cylinder pressure (ICP) and heat release rate (HRR) as compared with other fuel combinations.

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Effect of Injection Timing and Nozzle Hole Geometry on Compression Ignition Engine Fuelled With Thevetia Peruviana Biodiesel.

Cited by 3 publications

References 3 publications

Thevetia peruviana as a potential biodiesel for diesel engines: Review approach

Thevetia peruviana as a potential biodiesel for diesel engines: Review approach

Influence of Nozzle Hole Geometry of CI Engines Performance and Emission Parameters Fuelled by Diesel and Biodiesel-A Review

Effect of Injection Timing and Injection Duration of Manifold Injected Fuels in Reactivity Controlled Compression Ignition Engine Operated with Renewable Fuels

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