Experimental Investigation of Performance and emission characteristics of Various Nano Particles with Bio-Diesel blend on Di Diesel Engine

Frontiers in Automobile and Mechanical Engineering

Karthik, N.^1 ; Goldwin Xavier, X.^2 ; Rajasekar, R.^1 ; Ganesh Bairavan, P.^3 ; Dhanseelan, S.^3

Faculty of Mechanical Engineering, Sathyabama University, Chennai, India^1

Department of Mechanical Engineering, Loyolo Institute of Technology, Chennai, India^2

Department of Automobile Engineering, Sathyabama University, Chennai, India^3

关键词: Bio-diesel blends;    Brake thermal efficiency;    DI diesel engine;    Direct injection diesel engines;    Experimental investigations;    Nanoparticles additives;    Performance and emissions;    Single cylinders;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/197/1/012014/pdf
DOI  :  10.1088/1757-899X/197/1/012014

来源: IOP

【 摘 要 】

Present study provides the effect of Zinc Oxide (ZnO) and Cerium Oxide (CeO2) nanoparticles additives on the Performance and emission uniqueness of Jatropha. Jatropha blended fuel is prepared by the emulsification technique with assist of mechanical agitator. Nano particles (Zinc Oxide (ZnO)) and Cerium Oxide (CeO2)) mixed with Jatropha blended fuel in mass fraction (100 ppm) with assist of an ultrasonicator. Experiments were conducted in single cylinder constant speed direct injection diesel engine for various test fuels. Performance results revealed that Brake Thermal Efficiency (BTE) of Jatropha blended Cerium Oxide (B20CE) is 3% and 11% higher than Jatropha blended zinc oxide (B20ZO) and Jatropha blended fuel (B20) and 4% lower than diesel fuel (D100) at full load conditions. Emission result shows that HC and CO emissions of Jatropha blended Cerium Oxide (B20CE) are (6%, 22%, 11% and 6%, 15%, 12%) less compared with Jatropha blended Zinc Oxide (B20ZO), diesel (D100) and Jatropha blended fuel (B20) at full load conditions. NOx emissions of Jatropha blended Cerium Oxide is 1 % higher than diesel fuel (D100) and 2% and 5% lower than Jatropha blended Zinc Oxide, and jatropha blended fuel.