Title :
Effect of EGR on emissions from a single cylinder diesel engine using Jatropha Biodiesel blends
Author :
Sagar, Polu Vidya ; Agarwal, Lav ; Sravan Kumar, M.V.L. ; Nanthagopal, K. ; Elango, T.
Author_Institution :
SMBS, VIT Univ., Vellore, India
Abstract :
Bio-diesel is an alternative fuel to diesel and is widely used in CI engines to reduce exhaust gas emissions which in turn helps in reduction of environmental degradation. But the problem with Biodiesel usage results in higher NOx emissions when compared to diesel engines. The objective of this work is to reduce the NOx emissions with the help of Exhaust Gas Recirculation (EGR).To investigate this, a single cylinder four stroke air cooled direct injection(DI) diesel engine was used. HC, CO, NOx and smoke concentration of the exhaust gas were measured to estimate the emissions. Various engine performance parameters are carried out and analyzed for different Bio-Diesel blends and neat Diesel. Results show reduction in NOx emissions with the help of EGR with little compromise in power output.
Keywords :
air pollution control; biofuel; diesel engines; engine cylinders; CI engines; EGR effect; Jatropha biodiesel blends; bio-diesel blends; biodiesel; engine performance parameters; environmental degradation reduction; exhaust gas emissions; exhaust gas recirculation; power output; single cylinder diesel engine; single cylinder four stroke air cooled direct injection; smoke concentration; Biofuels; Combustion; Diesel engines; Gases; Heating; Bio-Diesel; Diesel Engine; EGR; Exhaust emissions; Performance;
Conference_Titel :
Energy Efficient Technologies for Sustainability (ICEETS), 2013 International Conference on
Conference_Location :
Nagercoil
Print_ISBN :
978-1-4673-6149-1
DOI :
10.1109/ICEETS.2013.6533446