Experimental Study on the Effect of Nano Additives γAl2O3 and Equivalence Ratio to Bunsen Flame Characteristic of Biodiesel from Nyamplung (Calophyllum Inophyllum)

Pambudi, Setyo; Ilminnafik, Nasrul; Junus, Salahuddin; Kustanto, Muh Nurkoyim

doi:10.31603/ae.4569

Cited by 12 publications

(18 citation statements)

References 34 publications

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“…From the data presented, it can be observed that non-magnetic B100 fuel has the lowest combustion speed on average, while B0 fuel has the highest combustion speed in all variations of the equivalent ratio. This is because the B100 fuel has a higher viscosity and density than B0 fuel, causing the fuel to evaporate more difficult and the combustion to be less than optimal [9], [20]. Under the influence of a magnetic field, the laminar burning velocity of B100 fuel has increased at all variations of the magnetic poles.…”

Section: Analysis Of Laminar Burning Velocity (Sl)mentioning

confidence: 99%

“…Increasing the average unsaturation helps to improve the low-temperature performance but creates some negative effects such as decreased cetane number and poor oxidation stability [8]. Biodiesel C. Inophyllum has a higher density, viscosity, and flash point than diesel oil [9]. The high viscosity of the fuel causes carbon deposits on the fuel filter, injectors, and piston rings [10].…”

Section: Introductionmentioning

confidence: 99%

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The Effect of Magnetic Field on Premixed Flame of Biodiesel Fuel Calophyllum Inophyllum B0, B50, and B100

2023

IJETER

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This study analyzes the effect of magnetic fields on premixed flame behavior in a bunsen burner. The fuel used is pure Calophyllum Inophyllum (B100), a mixture of Calophyllum Inophyllum with diesel oil (B50) and pure diesel oil (B0) which is heated to a temperature of 553 (K). The test uses variations of magnetic field poles N-S, S-N, N-N, and S-S, with variations in equivalent ratios of 0.7, 0.8, 0.9, 1, 1.1, and 1.2. The experimental results reveal that the magnetic field can affect the premixed flame behavior by analyzing the RGB color intensity and laminar burning velocity. In the flame of the B100 fuel, the intensity of the red color decreases when it is influenced by a magnetic field. The highest reduction in red color intensity occurred at the variation of the N-S magnetic poles at an equivalent ratio of 0.7. From non-magnetic B100 fuel, the average laminar burning velocity in all variations of the equivalent ratio with the influence of the N-S magnetic field increased by 28.81%, on non-magnetic B50 fuel by 34.78%, and B50 N-S fuel by 46.96%. The improvement in the quality of combustion under the influence of a magnetic field is caused by the movement of O2 around the magnetic field which becomes more active towards the combustion reaction zone and the weakening of the bonds between hydrocarbon molecules which causes O2 to bind more easily to the hydrocarbons so that the combustion becomes more optimal.

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Section: Analysis Of Laminar Burning Velocity (Sl)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Effect of Magnetic Field on Premixed Flame of Biodiesel Fuel Calophyllum Inophyllum B0, B50, and B100

2023

IJETER

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“…To mitigate the challenges posed by fossil fuels, renewable fuels like biodiesel from different feedstocks are gaining wide popularity nowadays more than ever (Kolakoti et al, 2021;Kolakoti, Prasadarao, et al, 2021;Pambudi et al, 2021;Setiyo et al, 2021;Sule et al, 2022;Supriyadi et al, 2022). Several researchers (as shown in Table 1) are inclined toward biodiesel utilization due to their exceptional capability in lowering harmful exhaust emissions and, at the same time conquering fuel scarcity.…”

Section: Introductionmentioning

confidence: 99%

Experimental studies on in-cylinder combustion, exergy performance, and exhaust emission in a Compression Ignition engine fuelled with neat biodiesels

Kolakoti¹,

Kumar²,

Metta³

et al. 2022

Indonesian J. Sci. Technol

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In the last decade, the search for cleaner fuels like biodiesels is gaining wide popularity, and exergy analysis are widely used in design and performance evaluation to identify the various losses. In this study, three neat biodiesels are tested for energy and exergetic performance in a single-cylinder, four-stroke IDI diesel engine. The experiments are conducted for waste poultry fat biodiesel (WPFBD), palm oil biodiesel (POBD), and waste cooking oil biodiesel (WCOBD) at various loads by maintaining a fixed rpm of 1500. Parameters like exergetic efficiency, exergy destruction, and various heat loss factors are computed from the thermodynamic models. The in-cylinder combustion pressures, heat release rate, and fuel consumption are also measured. Results show that WCOBD dominates the other two biodiesels by achieving high exergetic efficiency (52.74%) and low exergetic destruction (3.74 kJ). The in-cylinder combustion pressures and net heat release for WCOBD show smoother combustion with better torque conversion. In contrast, POBD shows high fuel consumption and more unaccounted heat losses. Better utilization of heat input by converting it into useful work was achieved for WCOBD at 75 and 100% loads. Similarly, the exhaust emissions from WCOBD compared with diesel fuel at all the loads reveal that except for NOx, there is a drastic reduction of CO, UHC, and exhaust smoke.

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“…Biodiesel can be produced from either edible or non-edible feedstock. Examples of feedstock used in the production of biodiesel include karanja, palm, soybean, canola, sunflower, jatropha, rapeseed, etc [6]- [9]. Biodiesel can be produced via the transesterification process in which triglycerides from feedstocks react with alcohol in the presence of a catalyst [10]- [16].…”

Section: Introductionmentioning

confidence: 99%

A Review of the Emission, Performance, Combustion, and Optimization Parameters in the Production of Biodiesel from Waste Cooking Oil

Park

Nana

Cho

2022

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With the rising consumption of energy comes the challenge of the depletion of fossil fuels. Fossil fuels are non-renewable and finite energy sources with increasing energy demand as a result of the rise in human population and industrialization. This concern has led researchers to seek alternative energy sources that are both economically, technically viable, and environmentally beneficial. Biodiesel is considered an alternative source of energy supply. It is non-toxic, biodegradable, carbon-neutral, and ecologically friendly. However, the high cost of producing biodiesel from feedstocks impedes its commercialization. Hence, WCO used in the production of biodiesel helps to reduce the overall cost of production. The characteristics of the performance, emission, and combustion of the biodiesel produced from the transesterification of WCO are reviewed in this study. The molar ratio of methanol to oil, the concentration of the catalyst, reaction temperature, and time were used to investigate the optimization parameter required in the synthesis of biodiesel from WCO. The number of times the catalyst can be reused while maintaining a good catalytic activity in biodiesel production was also studied. The optimization models and techniques for the prediction of biodiesel yield were also studied.

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Experimental Study on the Effect of Nano Additives γAl2O3 and Equivalence Ratio to Bunsen Flame Characteristic of Biodiesel from Nyamplung (Calophyllum Inophyllum)

Cited by 12 publications

References 34 publications

The Effect of Magnetic Field on Premixed Flame of Biodiesel Fuel Calophyllum Inophyllum B0, B50, and B100

The Effect of Magnetic Field on Premixed Flame of Biodiesel Fuel Calophyllum Inophyllum B0, B50, and B100

Experimental studies on in-cylinder combustion, exergy performance, and exhaust emission in a Compression Ignition engine fuelled with neat biodiesels

A Review of the Emission, Performance, Combustion, and Optimization Parameters in the Production of Biodiesel from Waste Cooking Oil

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