Performance and Emission Characteristics Studies on Stationary Diesel Engines Operated with Cardanol Biofuel blends

Yıl 2012, Cilt: 2 Sayı: 2, 295 - 299, 01.06.2012

Mallikappa D N Ranapratap Reddy Ch.S.N Murthy

Öz

This work composed with performance and emission studies of three stationary diesel engines operated with 20% cardanol biofuel volumetric blends. A single cylinder diesel engine and VCR engines were used to evaluate the performance and emission characteristics of cardanol biofuel. An extended experimental study was conducted on a double cylinder CI engine, to evaluate the performance and emission characteristics. The cardanol biofuel volumetric blends between 0-25% and base fuel (Petro diesel) were tested at various loads between 0-full load. From the results, that the brake specific energy consumption decreased it is observed by 30 to 40% approximately with increase in load conditions. Brake thermal efficiency, increased with increase in load. The brake specific energy consumption decreased by 30 to 40% with increase in brake power. The HC emissions were nominal up to B20, and more at B25. The NOx emissions (ppm) increased with increased proportion of blends. The carbon monoxide emissions increased with higher blends and decreased slightly at higher loads. From this investigation, it is observed that up to 20% blends of cardanol biofuels may be used in CI engines without any modifications.

Anahtar Kelimeler

Fossil fuels, Hydrocarbons, Internal combustion engines, Characteristics, Performance, Emissions, Cardanol biofuel.

Kaynakça

• Ritu Kakkar, Sheetal N.S. (2008). “Bio-fuel as a rural enterprise experiment and experience at MGRIRED.” MGRIRED Journal, 2(1), 1-6.
• Consultative workshop on, (2003). “Scientific strategies for production of non edible oils for use as biofuels.”SuTRA (Sustainable Transformation of Rural Area), Indian Institute of Science, Bangalore, India, September 6-7.
• Naveen Kumar, P.B Sharma. (2005). “A sustainable source for production of biodiesel.” Journal of science and research, volume 64, pp 883-889.
• A text Book of “Cashew as an agro forestry crop- Prospectus and Potentials.” Rudiger Behrens. ISBN 3- 8236-1257-3, ISSN 0932-3074.
• Piyali Das, T. Sreelatha, Anuradha Ganesh, (2003). “Biooil from pyrolysis of cashew nut shell- characterization and related properties.” Biomass and bioenergy 25,113-117.
• Mahajani.V.V, (2003). “Sustainable development through Biodiesel: an overview.” Consultative workshop on Scientific strategies for production of non edible oils for use as biofuels, SuTRA(Sustainable Transformation of Rural Area), Indian Institute of Science, Bangalore, India, September 6-7, pp 9-15.
• www.cardolite.com, Cardolite test plan for Cashew Nut Shell Liquid, Cardolite Corporation, Inc.11June 2011.
• www.kancoindia.com/html/cardanol.html,CardoChemInd ustries, Manufacturers of CNSL & Cardanol, 12 June 2011.Manufacturers of CNSL & Cardanol, 12 June 2011.