Impact of reactivity controlled compression ignition (RCCI) mode engine operation in diesel engine powered with B20 blend of waste cooking oil biodiesel

Anish, M.; Jayaprabakar, J.; Bency, P.; Joy, Nivin; Jayaprakash, V.; Arunkumar, K.; Kumar, Jatish; Praveenkumar, T. R.; Ghfar, Ayman A.; Rajasimman, M.; Ravindran, Balasubramani

doi:10.1038/s41598-023-31044-6

Cited by 12 publications

(2 citation statements)

References 41 publications

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“…The energy density per kilogram of hydrogen is around 120 MJ . Gasoline and diesel fuel are around 46.4 to 45.6 MJ/kg. , Hydrogen has almost three times the energy density of gasoline and diesel fuel. Compared with carbon dioxide and carbon particle combustion products of gasoline and diesel, , pure water and electric power are the only products of hydrogen gas.…”

Section: Introductionmentioning

confidence: 99%

“…Gasoline and diesel fuel are around 46.4 to 45.6 MJ/kg. , Hydrogen has almost three times the energy density of gasoline and diesel fuel. Compared with carbon dioxide and carbon particle combustion products of gasoline and diesel, , pure water and electric power are the only products of hydrogen gas. Besides, the carrier of hydrogen gas is water, the most abundant natural resource on earth.…”

Section: Introductionmentioning

confidence: 99%

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Polaron Nanomaterial Water Splitting via Natural Sensitizer Enhancement

Lai,

Chiou,

Shen

2024

ACS Sustainable Chem. Eng.

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Mimicking the high-performance natural biochemical photosynthesis process to achieve high-energy conversion, charge mobility, and low-energy loss is a brilliant approach to solving energy risk and environmental pollution. Polyhedron Cu 2 O particles have been covered via an intrinsic polaron surface state to modulate the charge transfer, charge diffusion, and water-splitting efficiency via interactive redox reactions of the O vacancies and Cu ions. Fraxinus grif f ithii, a natural chlorophyll, serves as the photosensitizer of polyhedron Cu 2 O particles to increase the performance of photoelectrochemical water-splitting processing in hydrogen evolution. The excited electrons from the natural chlorophyll of Fraxinus griff ithii effectively raise the population of electrons from Cu 2 O polyhedron nanoparticle photocathodes for raising the hydrogen evolution of water-splitting devices. The highest water splitting efficiency is 3.8%, and over 21 L of hydrogen gas is generated from 1 M KHCO 3 aqua solution and AM 1.5G simulated solar light irradiation for just 1 h.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Polaron Nanomaterial Water Splitting via Natural Sensitizer Enhancement

Lai,

Chiou,

Shen

2024

ACS Sustainable Chem. Eng.

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Assessment of reactive-control compression ignition engine performance and emissions using spirulina microalgae biodiesel in conjunction with methanol as low-reactive fuel

Munimathan,

Rajendran,

Ağbulut

2024

J Therm Anal Calorim

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Due to their numerous uses and great fuel economy, diesel engines have been around for millennia. Despite these benefits, diesel engines have been found to pollute the environment severely. Most of the problems were caused by these engines' combustion processes, engine loads, and exhaust particles. The RCCI engine used in the experiment has 20% lower fuel and 80% high reactive fuel. In this research, methanol, and algae biodiesel blends with dimethyl ether acted as lower and higher reactive fuels, respectively, and these fuels were used to analyze the performance and emission in the RCCI engine. Among the 80% of high reactive fuel, blends contain different proportions of algae biodiesel and diethyl ether such as 32B, 28B4ME, 24B8ME, 20B12ME, and 16B16ME. A single-cylinder, four-stroke RCCI engine with a speed of 1500 rpm is used for the experiment. In the tests, the brake power is varied from 1 to 5 kW with an interval of 1 kW. In the results, BTE, BSFC, and EGT engine performance as well as NOX, HC, CO2, and smoke emissions. According to the experimental findings, the fuel properties of 16B16ME show a calorific value of 34.7 /MJ kg-1 and BTE shows improvement for all additive added fuel and 16B16ME shows higher BTE of 32.5% than other fuel blends, Similarly NOx emission also reduced for 628 ppm for 16B16ME than other fuel blends. Therefore 16B16ME is a suitable blend than other blends in RCCI engine based on the experimental results achieved in the present research.

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Visualization of MF/Diesel RCCI Combustion Process and Soot Emission

Huang,

Ni,

et al. 2024

J. Therm. Sci.

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Impact of reactivity controlled compression ignition (RCCI) mode engine operation in diesel engine powered with B20 blend of waste cooking oil biodiesel

Cited by 12 publications

References 41 publications

Polaron Nanomaterial Water Splitting via Natural Sensitizer Enhancement

Polaron Nanomaterial Water Splitting via Natural Sensitizer Enhancement

Assessment of reactive-control compression ignition engine performance and emissions using spirulina microalgae biodiesel in conjunction with methanol as low-reactive fuel

Visualization of MF/Diesel RCCI Combustion Process and Soot Emission

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