Effect of nanofluid additives on performances and emissions of emulsified diesel and biodiesel fueled stationary CI engine: A comprehensive review

Khond, Vivek W.; Kriplani, V. M.

doi:10.1016/j.rser.2016.01.051

Cited by 177 publications

(35 citation statements)

References 45 publications

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“…Increase in combustion temperature lead to burn fuel effectively. Similar trends of results were also reported in other studies .…”

Section: Resultssupporting

confidence: 92%

“…In contrast to CO, NO x emission of blends increased slightly with the use of metal‐based additives. Improvement of combustion process by the use of metal‐based additives increases NO x emissions . Compared to diesel, increase rates of F30, F50, R30, and R50 were averagely obtained as 3.92%, 6.15%, 5.72%, and 8.29%.…”

Section: Resultsmentioning

confidence: 98%

“…during last few years, the desired reductions in pollutant emissions has been provided. However, they affect the performance of engine and the high cost of these technologies is an obstacle to use of them .…”

Section: Introductionmentioning

confidence: 99%

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Metal‐based additives “acetylferrocene and ruthenium polypyridyl complex” to improve performance and emission characteristics of ci engine

Reşi̇toğlu

2019

Env Prog and Sustain Energy

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Metal‐based fuel additives have been promising alternative choice to improve diesel engine performance and emission characteristics. Many studies have been performed on use of metal‐based fuel additives such as magnesium, platinum, titanium, and cerium in diesel engine. Unlike conventional metal‐based additives, Acetylferrocene and Ruthenium polypyridyl complex may be alternative metal‐based additives for diesel. This study intends to investigate performance and emission variations of a diesel engine powered by diesel blended with Acetylferrocene and Ruthenium polypyridyl complex additives. In accordance with this purpose, a single cylinder, direct injection diesel engine was used to test these alternative metal additives. Results showed that Acetylferrocene and Ruthenium polypyridyl complex were effective to improve emission characteristics without causing degradation in performance. CO and Soot emissions were showed decrease up to 40% and 32%, respectively, and the fuel consumption characteristic of engine was improved with additives. © 2019 American Institute of Chemical Engineers Environ Prog, 38:e13146, 2019

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“…Increase in combustion temperature lead to burn fuel effectively. Similar trends of results were also reported in other studies .…”

Section: Resultssupporting

confidence: 92%

Section: Resultsmentioning

confidence: 98%

See 1 more Smart Citation

Metal‐based additives “acetylferrocene and ruthenium polypyridyl complex” to improve performance and emission characteristics of ci engine

Reşi̇toğlu

2019

Env Prog and Sustain Energy

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“…Further they also have a large specific surface area which improves the combustion. Nano-fluid improves the reaction between fuel and oxygen present in the cylinder owing to high surface-to-volume ratio to improve the combustion (Khond and Kriplani 2016). In addition, nano-sized metal oxide particles produce hydroxyl radicals during the reaction between the metal oxide and water which in turn improves the oxidation of soot, thereby reducing oxidation temperature (Keskin et al 2008).…”

Section: Introductionmentioning

confidence: 99%

“…Further manganese oxide additive reduced CO emission by 37%, NO x by 4% compared to the diesel fuel. Khond and Kriplani (2016) studied the effect of nano-fluid additives on performance and emission characteristics of emulsified diesel and biodiesel fueled in a stationary CI engine. They found the nano-fluid reduces NO x emissions by 6.7%.…”

Section: Introductionmentioning

confidence: 99%

Influence of an oxygenated additive on emission of an engine fueled with neat biodiesel

Pandian

Munuswamy²,

Radhakrishana

et al. 2017

Pet. Sci.

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Biodiesel obtained from mustard seed is found to be a promising alternative for petroleum diesel fuel owing to its similarity in physical and chemical properties. In this work, TiO 2 nano-fluid which acts as an oxygen buffer during combustion was added to mustard oil biodiesel (MOBD) to study its effect on emission characteristics of MOBD. TiO 2 nano-fluid can provide high surface energy during the course of combustion and reduces the limitations of neat biodiesel. A four-stroke, multi-cylinder, water-cooled, diesel engine was used in the experiments and was fueled with diesel, neat MOBD and MOBD with TiO 2 nanoparticles at 100 ppm (MOBDT100), 200 ppm (MOBDT200) and 300 ppm (MOBDT300). Experimental results revealed that the TiO 2 nanoparticles had positive effect on the emission characteristics of MOBD as it acted as an oxidation buffer. MOBDT300 showed a reduction in HC, CO and smoke emissions as compared to pure MOBD. In addition, NO x emissions were also reduced by the catalytic activity of the TiO 2 nanoparticles which reduce the peak combustion temperature. Therefore, TiO 2 nano-fluid had a positive effect on reducing the emissions associated with neat biodiesel.

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Nanotechnology as a vital science in accelerating biofuel production, a boon or bane

Sharma

Manro

Thakur

et al. 2022

Biofuels Bioprod Bioref

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In a world where fossil fuels are running out, biofuels are one of the best green energy alternatives to fuels made from petroleum due to their environmentally beneficial qualities and low cost in comparison with non-renewable fossil fuels. Biofuels are produced from cheap and renewable sources and the energy stored in these biomasses can be assimilated to create sustainable electricity or heat, which can then be exploited to meet current and future societal needs in numerous situations. However, the production of biofuels on an industrial scale takes a lot of time because of the numerous constraints placed on currently available technology and the increased costs that go along with them. Moreover, the processes utilized to transform various feedstocks into the desired output also vary based on the materials and techniques employed. The supply of biofuel feedstocks is large, and with improved processing, we could significantly lower our reliance on fossil fuels. In this context, the use of nanoparticles (NPs) is a commendable solution to the present problems with biomass use, especially given their low cost. The unique qualities of nanomaterials, such as excellent catalytic properties, high surface area-to-volume ratio, remarkable selectivity, and reusability make them admirable tools for boosting biofuel generation. This review predominantly focuses on the contributions of nanotechnology and various immobilization methodologies in accelerating biofuel production from biomasses that might fill in the research gap, which was previously limited by the relatively lower efficiency of traditional techniques of biofuel generation.

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Effect of nanofluid additives on performances and emissions of emulsified diesel and biodiesel fueled stationary CI engine: A comprehensive review

Cited by 177 publications

References 45 publications

Metal‐based additives “acetylferrocene and ruthenium polypyridyl complex” to improve performance and emission characteristics of ci engine

Metal‐based additives “acetylferrocene and ruthenium polypyridyl complex” to improve performance and emission characteristics of ci engine

Influence of an oxygenated additive on emission of an engine fueled with neat biodiesel

Nanotechnology as a vital science in accelerating biofuel production, a boon or bane

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