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IJSTR >> Volume 1 - Issue 8, September 2012 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Emission Characteristics of Jatropha - Dimethyl Ether Fuel Blends on A DI Diesel Engine

[Full Text]

 

AUTHOR(S)

M. Loganathan, A. Anbarasu & A. Velmurugan

 

KEYWORDS

Index Terms— Dimethyl Ether, Biodiesel, methyl ester of jatropha

 

ABSTRACT

Abstract- In this study, Biodiesel -Dimethyl Ether (BDE ) was tested in a 4-cylinder direct-injection diesel engine to investigate the performance and emission characteristics of the engine under five engine loads at the maximum torque .The engine speed was maintained at 1500 rpm. Here the jatropha oil is used as a non edible oil to produce the biodiesel. The dimethyl ether is used as an additive to enhance the engine combustion. The BDE 5 (biodiesel 95% and dimethyl ether 5%), BDE 10 (biodiesel 90% and dimethyl ether 10%) and BDE 15(biodiesel 85% and dimethyl ether 15%) were tested in the engine. The results indicate that when compared with neat jatropha, the engine performance increased and emission level decreased with adding the diethyl ether with methyl ester of jatropha oil. In comparison with neat jatropha, the BDE10 blends have 10% higher brake thermal efficiency (BTE) .The experimental results showed that the CO, HC and NOx emission is decreased for all BDE blends. The brakes specific fuel consumption ( BSFC) decreased for all BDE blends compared to neat jatropha oil.

 

REFERENCES

[1] S.Fernando, C.Hall, and S.Jha, 2006, “NOx reduction from biodiesel fuels,” Energy Fuels, vol.20, pp.376-82, 2006.
[2] AS.Ramadhas, S.Jayaraj and C. Muraleedharan, “Use of vegetable oils as I. C engine fuels – A review,” Renew Energy, vol .29, pp.727-42, 2004.
[3] M.S Graboski, R.L McCormick “Combustion of fat and vegetable oil derived fuels in diesel engines,” Prog Energy Combust Sci, vol .24, pp.125-64, 1998.
[4] M.Zheng, M.C.Mulenga, G.T Reader, M.Wang, D.S.K Ting and J.T.jong,“Biodiesel engine performance and emissions in low temperature combustion,” Fuel.,vol. 87,pp.714-22, 2008.
[5] M.Lapuerta, O. Armas and J.Rodriguez-Fernandez, “Effect of biodiesel fuels on diesel engine emissions,” Prog Energy Combust Sci, vol. 34, pp.198-223, 2008.
[6] C.D. Rakopoulos , K..A Antonopoulos, D.C. Rakopoulos, D.T. Hountalas, and EG. Giakoumis, “Comparative performance and emissions study of a direct injection diesel engine using blends of diesel fuel with vegetable oils or bio-diesels of various origins,” Energy conversion management,vol.47, pp.3272-87, 2006.
[7] M.Lapuerta, O. Armas, and M. Herreros Jose,M, “ Emissions from a diesel - bioethanol blend in an automotive diesel engine,” Fuel ,vol.1, pp.25- 31,2008.
[8] I. Ahmed, “ Oxygenated diesel: emissions and performance characteristics of ethanol- diesel blends in CI engines,” SAE Tec Paper No. 2001-01-2475,2001.
[9] P. Kwanchareon, A. Luengnaruemitchai and S.Jai-In,S, “Solubility of a diesel- biodiesel-ethanol blend, its fuel properties, and its emission characteristics from diesel engine,” Fuel ,vol. 86, pp.1053-61,2007.
[10] Y.Ren, Z.H. Huang ,.D.M Jiang ,W. Li ,B. Liu and X.B Wang, “Effect of the addition of ethanol and cetane number improver on the combustion and emission characteristics of a compression ignition engine,” Proc Inst Mech Eng Part D -J Automob Eng, vol. 222, pp.1077-87, 2007.
[11] AC. Hansen, MR Gratton and W.Yuan , “Diesel engine performance and NOx emissions from oxygenated biofuels and blends with diesel fuel. Trans Am soc agric biol engg, vol.49, pp.589-95, 2006.
[12] S. Lebedevas, G. Lebedeva, V. Makareviciene, P.Janulis, E. Sendzikiene, “Usage of fuel mixtures containing ethanol and rapeseed oil methyl esters in a diesel engine,” Energy fuels ,vol.23, pp.217-23,2009.
[13] P.V.Bhale,N.V. Deshpande and S.B. Thombre, “Improving the low temperature properties of biodiesel fuel,” Renew Energy, vol. 34, pp.794-800, 2009.
[14] Mustafa Ozcanli, Ali Keskin, and Kadir Aydın, “Biodiesel Production from Terebinth (Pistacia Terebinthus) Oil and its Usage in Diesel Engine, International Journal of Green Energy, vol.8: 5, pp.518-528,2011.
[15] E. Kabir, D. Hussain, A. Haque and K.H. Kim, “Prospects for Biodiesel Production from Jatropha Curcas: A Case Study of Bangladesh Agricultural University Farm, International Journal of Green Energy, vol.6: 4, pp.381-391, 2009.
[16] M. Satyanarayana and C. Muraleedharan, “Methyl Ester Production from Rubber Seed oil Using Two-Step Pretreatment Process, International Journal of Green Energy, vol.7: 1, pp.84-90, 2010.
[17] Dung Nguyen and Damon Honnery, “Combustion of bio-oil ethanol blends at elevated pressure, Fuel, vol. 87, pp.232–243, 2008.
[18] G. Sukumar Puhan, N.Nagarajan, B.V.Vedaraman and Ramabramhmam, “Mahua Oil (Madhuca Indica Oil) Derivatives as a Renewable Fuel for Diesel Engine Systems in India- A Performance and Emissions Comparative Study,” International Journal of Green Energy, vol.4: 1, pp.89-104, 2007.
[19] P.K. Srivastava and Madhumita Verma, “Methyl ester of karanja oil as alternative renewable source energy, Fuel, vol.87, pp.1673-77, 2008.