Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive

The objective of this research work is to evaluate the performance, combustion, and exhaust emissions of a variable compression ratio diesel engine utilizing diesel 25% rubber seed biodiesel mixture (B25) blended with 25 ppm and 50 ppm of alumina nanoparticle running with different operating conditi...

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Autores principales:	Srinivasan Senthil Kumar, K. Rajan, Vinayagam Mohanavel, Manickam Ravichandran, Parvathy Rajendran, Ahmad Rashedi, Abhishek Sharma, Sher Afghan Khan, Asif Afzal
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	alumina nanoparticle biodiesel diesel engine performance emission combustion Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/b0b6045290ee43b792e67c3cef568d70
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spelling	oai:doaj.org-article:b0b6045290ee43b792e67c3cef568d702021-11-11T19:44:18ZCombustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive10.3390/su1321121032071-1050https://doaj.org/article/b0b6045290ee43b792e67c3cef568d702021-11-01T00:00:00Zhttps://www.mdpi.com/2071-1050/13/21/12103https://doaj.org/toc/2071-1050The objective of this research work is to evaluate the performance, combustion, and exhaust emissions of a variable compression ratio diesel engine utilizing diesel 25% rubber seed biodiesel mixture (B25) blended with 25 ppm and 50 ppm of alumina nanoparticle running with different operating conditions. An ultrasonicator was used to make uniform dispersion of alumina (Al) nanoparticles in the diesel–biodiesel mixture. Biodiesel mixture blended with nanoparticles has physicochemical characteristics that are comparable to ASTM (American Society for Testing and Materials) D6751 limitations. The results revealed that the B25 exhibited a lower cylinder peak pressure and lower HRR (heat release rate) than diesel at maximum power. BTE (brake thermal efficiency) of B25 is 2.2% lower than diesel, whereas BSFC of B25 is increased by 6% in contrast to diesel. Emissions of HC (hydrocarbon), CO (carbon monoxide), and smoke for B25 were diminished, while emissions of NOx (nitrogen oxide) were higher at maximum power. Further, the combustion and performance of diesel engine were improved with the inclusion of alumina nanoparticles to biodiesel blends. In comparison to B25, BTE of B25 with 50% alumina nanoparticles (B25Al50) mixture was enhanced by 4.8%, and the BSFC was diminished by 8.5%, while HC, CO, and smoke were also diminished by 36%, 20%, and 44%, respectively. At peak load, the maximum cylinder pressure and HRR of B25 were improved by 4.2% and 6.7%, respectively, with the presence of 50% alumina nanoparticles in a biodiesel blend (B25Al50).Srinivasan Senthil KumarK. RajanVinayagam MohanavelManickam RavichandranParvathy RajendranAhmad RashediAbhishek SharmaSher Afghan KhanAsif AfzalMDPI AGarticlealumina nanoparticlebiodieseldiesel engineperformanceemissioncombustionEnvironmental effects of industries and plantsTD194-195Renewable energy sourcesTJ807-830Environmental sciencesGE1-350ENSustainability, Vol 13, Iss 12103, p 12103 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	alumina nanoparticle biodiesel diesel engine performance emission combustion Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350
spellingShingle	alumina nanoparticle biodiesel diesel engine performance emission combustion Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 Srinivasan Senthil Kumar K. Rajan Vinayagam Mohanavel Manickam Ravichandran Parvathy Rajendran Ahmad Rashedi Abhishek Sharma Sher Afghan Khan Asif Afzal Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive
description	The objective of this research work is to evaluate the performance, combustion, and exhaust emissions of a variable compression ratio diesel engine utilizing diesel 25% rubber seed biodiesel mixture (B25) blended with 25 ppm and 50 ppm of alumina nanoparticle running with different operating conditions. An ultrasonicator was used to make uniform dispersion of alumina (Al) nanoparticles in the diesel–biodiesel mixture. Biodiesel mixture blended with nanoparticles has physicochemical characteristics that are comparable to ASTM (American Society for Testing and Materials) D6751 limitations. The results revealed that the B25 exhibited a lower cylinder peak pressure and lower HRR (heat release rate) than diesel at maximum power. BTE (brake thermal efficiency) of B25 is 2.2% lower than diesel, whereas BSFC of B25 is increased by 6% in contrast to diesel. Emissions of HC (hydrocarbon), CO (carbon monoxide), and smoke for B25 were diminished, while emissions of NOx (nitrogen oxide) were higher at maximum power. Further, the combustion and performance of diesel engine were improved with the inclusion of alumina nanoparticles to biodiesel blends. In comparison to B25, BTE of B25 with 50% alumina nanoparticles (B25Al50) mixture was enhanced by 4.8%, and the BSFC was diminished by 8.5%, while HC, CO, and smoke were also diminished by 36%, 20%, and 44%, respectively. At peak load, the maximum cylinder pressure and HRR of B25 were improved by 4.2% and 6.7%, respectively, with the presence of 50% alumina nanoparticles in a biodiesel blend (B25Al50).
format	article
author	Srinivasan Senthil Kumar K. Rajan Vinayagam Mohanavel Manickam Ravichandran Parvathy Rajendran Ahmad Rashedi Abhishek Sharma Sher Afghan Khan Asif Afzal
author_facet	Srinivasan Senthil Kumar K. Rajan Vinayagam Mohanavel Manickam Ravichandran Parvathy Rajendran Ahmad Rashedi Abhishek Sharma Sher Afghan Khan Asif Afzal
author_sort	Srinivasan Senthil Kumar
title	Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive
title_short	Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive
title_full	Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive
title_fullStr	Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive
title_full_unstemmed	Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive
title_sort	combustion, performance, and emission behaviors of biodiesel fueled diesel engine with the impact of alumina nanoparticle as an additive
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b0b6045290ee43b792e67c3cef568d70
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Combustion, Performance, and Emission Behaviors of Biodiesel Fueled Diesel Engine with the Impact of Alumina Nanoparticle as an Additive

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