Effect of CuO nanoparticles concentration on the performance and emission characteristics of the diesel engine running on jojoba (Simmondsia Chinensis) biodiesel

Rastogi, Pankaj Mohan; Sharma, Abhishek; Kumar, Naveen

doi:10.1016/j.fuel.2020.119358

Cited by 74 publications

(23 citation statements)

References 37 publications

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“…30 min at a steady speed of 1500 rpm using 100% diesel fuel (B0) as the base fuel or reference fuel as described by Rastogi et al [33]. A dynamometer was utilized to apply the engine load.…”

Section: Engine Analysis Utilizing Parsley Biodiesel Blendsmentioning

confidence: 99%

Performance and emission analysis of a CI engine fueled with parsley biodiesel–diesel blend

Bitire

Jen

2022

Mater Renew Sustain Energy

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Pollution-induced environmental deterioration is one of the serious aspects that must be solved. As a result, biodiesel was made from a novel material (Parsley seed oil) through an alkali-induced transesterification reaction. The efficiency, as well as exhaust emission tests, were performed by running the prepared parsley biodiesel blends (mixture of biodiesel and diesel fuel in different proportions) in an engine. The ideal blend for enhancing engine performance was discovered to be B20, which displayed steady performance attributes without requiring any modifications to the diesel engine. The B20 parsley biodiesel blend had fewer emissions than diesel, notably hydrocarbons, and carbon monoxide except for nitrogen oxides and carbon dioxide. B20 Parsley blends were also shown to emit less pollution than other blends (B5 and B10). A high reduction in CO, CO2 and HC emissions for B20 was recorded at 33.9%, 29.73%, and 11.38% relative to diesel except for NOx. Brake-specific energy consumption decreases and thermal efficiency of the engine increases for all biodiesel blends. In addition, from the performance results, BTE and BSFC of B20 are relatively close to those of pure diesel fuel (B0). The use of parsley biodiesel as a diesel engine fuel was shown to be a promising strategy to promote the use of green fuels (biofuels from renewable materials) while simultaneously mitigating the release of toxic greenhouse gases from the combustion of fossil fuel.

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Section: Engine Analysis Utilizing Parsley Biodiesel Blendsmentioning

confidence: 99%

Performance and emission analysis of a CI engine fueled with parsley biodiesel–diesel blend

Bitire

Jen

2022

Mater Renew Sustain Energy

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“…HC, CO, NOx gibi dizel motorlardan kaynaklanan zararlı kirleticiler ve kükürt oksit, çevresel kirliliğin ana kaynağıdır. Bu kimyasal kirleticiler, canlı türlerinde çeşitli bulaşıcı hastalıklara ve asit yağmurlarına neden olur [2]. Dizel motorlar yüksek verim, yüksek yük taşıma kapasitesi, yüksek tork üretimi gibi nedenlerden dolayı deniz ve karayolu taşımacılığında yaygın olarak kullanılmaktadır.…”

Section: Introductionunclassified

Cu2O ve Al2O3 Nanopartiküllerin Motor Performans ve Emisyonlara Etkisinin İncelenmesi

ÇINAR¹,

AKYÜZ²

2022

European Journal of Science and Technology

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ÖzBu çalışmada, günümüz içten yanmalı dizel motorları için yakıt şartları göz önüne alınarak çevre kirliliğini ve yakıt ekonomisini gelecek zamanlarda rahatlatmak amaçlı yakıt teknolojisinde mevcut kullanılan yakıtların iyileştirilmesi amaçlanmıştır. Çalışmada Cu2O ve Al2O3 nano partiküllerin 50 ve 100 ppm olarak dizel yakıtına katılması durumunda motor performans ve egzoz emisyonlarının etkisi incelenmiştir. Ultrasonik bir karıştırıcı kullanılarak yakıt karışımı hazırlanmıştır. Nano partiküller doğada bulunması ve ulaşılırlığı kolay olan iki malzemeden seçilmiştir. Normal şartlarda dizel yakıtla çalışan ve yüksek güç gerektiren yerlerde kullanılan, büyük hacimli bir motor seçilmiştir. Bu motor toplu taşıma araçlarında kullanılmakta olup, tarım ve yük taşımacılığı yapılan araçlarda kullanılan motorlara benzerlik göstermektedir. Hazırlanan yakıtlar, 6 silindirli 11670 cc lik dizel motorda 600 dev/dk da, 50, 100, 150 ve 200 Nm tork değerleri için deneyler gerçekleştirilmiştir. Deneyde farklı yük şartları altında nano partiküllerin farklı özellikler sergilediği ve yük arttıkça sağlanan faydanın da arttığı gözlemlenmiştir. Nano partiküllerin verimi artırdığı tespit edilmiş, bu değerler arasında 100 ppm yakıt karışımlarında maksimum verim değerleri elde edilmiştir. 100 ppm Al2O3 karışımının CO değerleri saf dizel yakıta göre yüksek olduğu, 50 ve 100 ppm Cu2O ile 50 ppm Al2O3 karışım yakıtlarının CO değerlerinin saf dizele göre daha düşük olduğu görülmüştür.

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“…Shorter ignition delay encourages the development in A/F mixing resulting in oxygen deficit, which causes a significant reduction in the formation of NOx [13]. Rastogi et al [14] conducted an experimental investigation to study the influence of CuO nanoparticles with jojoba biodiesel on engine behavior. The nanoparticles dispersed in jajoba biodiesel blend in amounts of 25 ppm, 50 ppm, and 75 ppm.…”

Section: Introductionmentioning

confidence: 99%

An Experimental Investigation on the Effect of Ferrous Ferric Oxide Nano-Additive and Chicken Fat Methyl Ester on Performance and Emission Characteristics of Compression Ignition Engine

et al. 2021

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In recent years, industries have been investing to develop a potential alternative fuel to substitute the depleting fossil fuels which emit noxious emissions. Present work investigated the effect of ferrous ferric oxide nano-additive on performance and emission parameters of compression ignition engine fuelled with chicken fat methyl ester blends. The nano-additive was included with various methyl ester blends at different ppm of 50, 100, and 150 through the ultrasonication process. Probe sonicator was utilized for nano-fuel preparation to inhibit the formation of agglomeration of nanoparticles in base fuel. Experimental results revealed that the addition of 100 ppm dosage of ferrous ferric oxide nanoparticles in blends significantly improves the combustion performance and substantially decrease the pernicious emissions of the engine. It is also found from an experimental results analysis that brake thermal efficiency (BTE) improved by 4.84%, a reduction in brake specific fuel consumption (BSFC) by 10.44%, brake specific energy consumption (BSEC) by 9.44%, exhaust gas temperature (EGT) by 19.47%, carbon monoxides (CO) by 53.22%, unburned hydrocarbon (UHC) by 21.73%, nitrogen oxides (NOx) by 15.39%, and smoke by 14.73% for the nano-fuel B20FFO100 blend. By seeing of analysis, it is concluded that the doping of ferrous ferric oxide nano-additive in chicken fat methyl ester blends shows an overall development in engine characteristics.

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Effect of CuO nanoparticles concentration on the performance and emission characteristics of the diesel engine running on jojoba (Simmondsia Chinensis) biodiesel

Cited by 74 publications

References 37 publications

Performance and emission analysis of a CI engine fueled with parsley biodiesel–diesel blend

Performance and emission analysis of a CI engine fueled with parsley biodiesel–diesel blend

Cu2O ve Al2O3 Nanopartiküllerin Motor Performans ve Emisyonlara Etkisinin İncelenmesi

An Experimental Investigation on the Effect of Ferrous Ferric Oxide Nano-Additive and Chicken Fat Methyl Ester on Performance and Emission Characteristics of Compression Ignition Engine

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