Experimental Investigation on Combustion Characteristics of DI Diesel Engine Using Diethyl Ether Fumigation with Ethanol Blended Diesel

sudhakar s, Sivaprakasam S

Abstract


The combustion characteristics of single cylinder DI diesel engine while diethyl ether injected into the inlet manifold at various proportions with the optimum percentage of ethanol blended diesel are experimentally investigated in the present study. Test fuel for secondary injection is diethyl ether and pilot fuel for test rig is E15 (15% bio ethanol blended with 85% diesel). The injected diethyl ether percentage into inlet manifold varied from 0 to 30.The injection of diethyl ether into inlet manifold is done by using low pressure injector. The increase in injection percentages of diethyl ether into the inlet manifold raises maximum heat release rate and cylinder pressure of the combustion chamber. Maximum heat release rate increases by 13% for 30 percentage injection of diethyl ether. The cylinder pressure increased by 3 bar while compare with pure diesel.


Keywords


Diethyl Ether (DEE), Combustion; Ethanol; Ignition Delay; Fumigation;DI diesel engine.

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References


Can Cinar, Ozer Can, Fatih Sahin and H.Serdar Yucesu, “Effects of premixed diethyl ether (DEE) on combustion and exhaust emissions in a HCCI-DI diesel engineâ€, Applied Thermal Engineering 30 (2010) 360–365.

N.K.M. Jothi, G. Nagarajan and S. Renganarayanan, “Experimental studies on homogeneous charge CI engine fueled with LPG using DEE as an ignition enhancerâ€, Renewable Energy 32 (9) (2007) 1581–1593.

Mingfa Yao, Zhaolei Zheng and Haifeng Liu, “Progress and recent trends in homogeneous charge compression ignition (HCCI) enginesâ€, Progress in Energy and Combustion Science 35 (2009) 398–437.

B. Bailey, J. Eberhardt, S. Goguen and J. Erwin, “Diethly ether (DEE) as a renewable diesel fuelâ€, SAE Paper No. 972978.

V. Manente, P. Tunestal and B. Johansson, “Influence of the compression ratio on the performance and emissions of a mini HCCI engine fuelled with diethyl etherâ€, SAE Paper No. 2007-01-4075.

J.H. Mack, D.L. Flowers, B.A. Buchholz and R.W. Dibble, “Investigation of HCCI combustion of diethyl ether and ethanol mixtures using carbon 14 tracing and numerical simulationsâ€, Proceedings of the Combustion Institute 30 (2005) 2693–2700.

Oda, Y.Osafune, S.Ueda and Fujimura. K., “Clean combustion technology in diesel engines operated with dimethyl etherâ€. Mitsubishi Heavy Industries, Technical Review, 40(6) (2003) Advanced Technologies, 1-5.

Kannan T.K. and Marappan R, “ Comparative study of performance and emission characteristics of a diesel engine fuelled by emulsified biodiesel/diethyl ether blended biodieselâ€, Journal of Applied Science, 11(16), (2011) 2961-2967.

Mohanan.P, Kapilan.N and Reddy.R.P., “ Effect of diethyl ether on the performance and emission of a 4-S Di diesel Engineâ€. SAE Technical Paper 2003-01-0760.

Heywood, J.B., 1988, Internal Combustion Engines fundamentals, Mc Graw Hill, New york.




DOI (PDF): https://doi.org/10.20508/ijrer.v4i4.1663.g6421

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