Journal ArticleDOI
Combustion Performance Study of Aqueous Aluminum Oxide Nanofluid Blends in CI Engine
Venkatesan S P,Kadiresh P N +1 more
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In this paper, the optimum dosing level of aqueous aluminum oxide nanofluid in diesel to improve combustion and engine performance and also to overcome the engine emission issues especially, the oxide of nitrogen, smoke, HC, and particulate matter was identified.Abstract:
This study attempts to identify the optimum dosing level of aqueous aluminum oxide nanofluid in diesel to improve combustion and engine performance and also to overcome the engine emission issues especially, the oxide of nitrogen, smoke, and the particulate matter. The aqueous aluminum oxide (aluminum oxide nanoparticle aqueous 5 wt % suspension) is used as a nanofluid. The dosing level of nanofluid is varied from 30 cc to 60 cc in steps of 10 cc for the performance study. Fuel blend properties such as calorific value, density, kinematic viscosity, and flash point are determined using ASTM standard test methods. Among all blends, the D+50AN showed a maximum improvement of about 5.9% in brake thermal efficiency (BTE) and remarkable reduction in NOx, smoke, HC, and CO as 15.6%, 22.34%, 31.82%, and 13.79%, respectively, at maximum rated power output.read more
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Journal ArticleDOI
Machine learning technology in biodiesel research: A review
Mortaza Aghbashlo,Mortaza Aghbashlo,Wanxi Peng,Meisam Tabatabaei,Soteris A. Kalogirou,Salman Soltanian,Homa Hosseinzadeh-Bandbafha,Omid Mahian,Omid Mahian,Su Shiung Lam,Su Shiung Lam +10 more
TL;DR: This paper is devoted to thoroughly reviewing and critically discussing various ML technology applications, with a particular focus on ANN, to solve function approximation, optimization, monitoring, and control problems in biodiesel research.
Journal ArticleDOI
Detailed analysis on sterculia foetida kernel oil as renewable fuel in compression ignition engine
TL;DR: In this article, the ability of Sterculia foetida methyl ester (SFME) as an alternate fuel in determining the engine characteristics was evaluated using the acid-catalyzed transesterification process.
Journal ArticleDOI
Combustion and emission characteristics of diesel engine fueled with nanocatalyst and pyrolysis oil produced from the solid plastic waste using screw reactor
Manigandan Sekar,T. R. Praveenkumar,V. Dhinakaran,P. Gunasekar,Arivalagan Pugazhendhi,Arivalagan Pugazhendhi +5 more
TL;DR: In this article, the authors examined the technique to extract plastic oil from mixed plastic, non-biodegradable waste, and the mechanical characteristics of plastic pyrolysis oil were done.
Journal ArticleDOI
Performance and emission test on diesel engine using Prosopis juliflora seed oil
S. P. Venkatesan,Subramaniam Ganesan,J. Joshua Prabhahar,Venkateswara Rao Kaveti,Akhil Anoop,Aghil Andrew +5 more
TL;DR: The current crisis of fossil fuels along with the increasing cost of fossil fuel, the growing population of vehicles and emissions from these fuels are made to a search of substitute fuels for the... as discussed by the authors.
Proceedings ArticleDOI
Performance and emission characteristics of diesel engine using waste plastic oil with N-hexanol as an additive
S. P. Venkatesan,Jeya Jeevahan,J. Hemanandh,Subramaniam Ganesan,R. Rajakavieswaran,V. Saravanan +5 more
TL;DR: In this paper, an experiment on performance and emission characteristics of the diesel engine is performed with three blends made up of waste plastic oil, n-hexanol, and diesel, and the experimental results show that the blend having the volume percentage of 50% of diesel, 30% of waste Plastic Oils and 20% of Nhexanol has shown better performance among the other blends.
References
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Journal ArticleDOI
Oxygen vacancies in transition metal and rare earth oxides: Current state of understanding and remaining challenges
TL;DR: In this article, structural and electronic properties and energetic quantities related to the formation of oxygen defects at transition metal (TM) and rare earth (RE) oxide surfaces, neutral oxygen vacancies in particular, play a major role in a variety of technological applications.
Journal ArticleDOI
Size dependency variation in lattice parameter and valency states in nanocrystalline cerium oxide
TL;DR: In this article, a correlation between the particle size and the lattice parameter has been established in nanocerium oxide particles (3-30nm) and the variation in lattice parameters is attributed to lattice strain induced by the introduction of Ce3+ due to the formation of oxygen vacancies.
Journal ArticleDOI
Maximum neighborhood margin discriminant projection for classification
TL;DR: A novel maximum neighborhood margin discriminant projection technique for dimensionality reduction of high-dimensional data that cannot only detect the true intrinsic manifold structure of the data but also strengthen the pattern discrimination among different classes.
Journal ArticleDOI
Catalytic activity of Au nanoparticles
Britt Hvolbæk,Ton V. W. Janssens,Bjerne S. Clausen,Hanne Falsig,Claus H. Christensen,Jens K. Nørskov +5 more
TL;DR: In this paper, the authors find that the fraction of low-coordinated Au atoms scales with the catalytic activity, suggesting that atoms on the corners and edges of Au nanoparticles are the active sites.
Journal ArticleDOI
Solubility of a diesel-biodiesel-ethanol blend, its fuel properties, and its emission characteristics from diesel engine
TL;DR: In this paper, the phase diagram of diesel-biodiesel-ethanol blends at different purities of ethanol and different temperatures was examined and compared to those of base diesel.