Effect of Changing Injection Pressure on Mahua Oil and Biodiesel Combustion with Ceo2 Nanoparticle Blend on Ci Engine Performance and Emission Characteristics

Simhadri, K.; Rao, P. Srinivasa; Kant, Mani

doi:10.2139/ssrn.4181180

Cited by 6 publications

(5 citation statements)

References 21 publications

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“…Similarly, including 100 (ppm) of TiO2 led to a 35% increase in NOx. These results contradict many previous publications [11,12,14] that stated the reduction of NOx when using nano additives. Figure 11…”

Section: Exhaust Emission Characteristics 321 Nitrogen Oxide (Nox) Em...contrasting

confidence: 99%

“…As a result, this improves the blending of air and fuel, leading to enhanced combustion efficiency to achieve complete combustion. This ultimately results in more efficient combustion and reduced emission levels [12][13][14][15][16][17]. The increase in CO2 levels stimulates a more intense oxidation reaction of carbon atoms, decreasing carbon monoxide (CO) emissions.…”

Section: Carbon Monoxide (Co) and Carbon Dioxide (Co2) Emissionsmentioning

confidence: 99%

“…Simhadri et al [14] showed that performance parameters, including BTE and BSFC, of diesel samples were improved with the use of TiO2 nanoparticles under higher injection pressure. They used a 4-stroke diesel naturally aspirated, compression ignition engine, tested with an eddy current dynamometer.…”

Section: Introductionmentioning

confidence: 99%

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Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO₂ Nanoparticles.

Moaayet,

Neseem,

Amin

et al. 2024

J. Phys.: Conf. Ser.

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How to increase engine power and reduce fuel consumption and emission is an important target that engine designers try to achieve it. One of the most promising approaches to realise this goal is adding nano additives to fuel. Titanium dioxide (TiO2) blended with biofuels get wide studies by researchers using conventional diesel engines at different operating regimes. This work aims to prolong these investigations using diesel fuel, rather than biofuels, on a high injection pressure (1400 – 1600 bar) common rail diesel engine at wide operating conditions and different TiO2 concentrations. Experimental outcomes show an increase in peak cylinder pressure up to 8.51% than pure diesel when using 100 ppm TiO2 concentration. Also, BSFC has been decreased by 36%, and BTE increased by 48% compared to pure diesel at high speeds and loads. NOx and CO2 emissions raised by 35.3% and 40.3% respectively, while CO emissions decreased by 35%. These results could be a reason for further studies for TiO2 using different sizes, at wider engine regimes and mixture strengths.

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Section: Exhaust Emission Characteristics 321 Nitrogen Oxide (Nox) Em...contrasting

confidence: 99%

Section: Carbon Monoxide (Co) and Carbon Dioxide (Co2) Emissionsmentioning

confidence: 99%

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Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO₂ Nanoparticles.

Moaayet,

Neseem,

Amin

et al. 2024

J. Phys.: Conf. Ser.

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“…Cylinder Pressure versus nanoadditives. CNT, carbon nanotube; F, ferrocene; GNP, graphene nanoparticle 46,58,85,90,92,93 …”

Section: Effect Of Nanoadditives On Combustion Characteristicsmentioning

confidence: 99%

“…Percentage change in HRR versus nanoadditives. CNT, carbon nanotube; F, ferrocene; GNP, graphene nanoparticle; HRR, Heat Release Rate 46,58,85,90,92,93 …”

Section: Effect Of Nanoadditives On Combustion Characteristicsmentioning

confidence: 99%

A comparative study of the impact on combustion and emission characteristics of nanoparticle‐based fuel additives in the internal combustion engine

Gupta,

Kumar,

Maurya

et al. 2023

Energy Science & Engineering

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The search for an effective solution to improve performance and emission characteristics of internal combustion (IC) engines used in the commercial sector is regarded as one of the most important and essential issues in recent years due to increasing levels of pollution. Nanoparticles with their additive ability to increase fuel reactivity and atomization, due to their large surface area and high heat transfer coefficient, can improve the performance and emission characteristics of a fuel. This review highlights the use of nanoparticles as fuel additives to enhance the emission and performance characteristics of IC engines. Detailed comparisons of performance, emission, and combustion characteristics of IC engines using fuels blended with nanoparticles have been done. Nanoparticles were observed to be an oxygen buffer for fuel combustion and boost fuel atomization, thus enhancing engine performance. While alumina exhibited a decrease in levels of HC and CO but a considerable increase in NOx, graphene nanoparticles and ceria were found to be particularly effective in enhancing engine performance. Detailed study has been done on other nanoparticles, including metal‐oxide, nonmetal‐oxide as well as carbon nanoparticles. Overall, the use of nanoparticles can enhance the thermophysical characteristics of fuels, improving the emission and performance characteristics of engines. The review suggests that selecting the right dosage and variety of nanoparticles is crucial for optimizing engine performance, and thus directly helps in tackling the ongoing pollution problem.

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Combined effects of ferric oxide nanoparticles and C2–C4 alcohols with diesel/biodiesel blend on diesel engine operating characteristics

Almanzalawy,

Elkady,

Sanad

et al. 2024

Alexandria Engineering Journal

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Effect of Changing Injection Pressure on Mahua Oil and Biodiesel Combustion with Ceo2 Nanoparticle Blend on Ci Engine Performance and Emission Characteristics

Cited by 6 publications

References 21 publications

Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO₂ Nanoparticles.

Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO₂ Nanoparticles.

A comparative study of the impact on combustion and emission characteristics of nanoparticle‐based fuel additives in the internal combustion engine

Combined effects of ferric oxide nanoparticles and C2–C4 alcohols with diesel/biodiesel blend on diesel engine operating characteristics

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Effect of Changing Injection Pressure on Mahua Oil and Biodiesel Combustion with Ceo2 Nanoparticle Blend on Ci Engine Performance and Emission Characteristics

Cited by 6 publications

References 21 publications

Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO2 Nanoparticles.

Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO2 Nanoparticles.

A comparative study of the impact on combustion and emission characteristics of nanoparticle‐based fuel additives in the internal combustion engine

Combined effects of ferric oxide nanoparticles and C2–C4 alcohols with diesel/biodiesel blend on diesel engine operating characteristics

Contact Info

Product

Resources

About

Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO₂ Nanoparticles.

Performance and Emission Characterization of a High-Injection Pressure Common Rail Diesel Engine Fueled by Blended Diesel and TiO₂ Nanoparticles.