This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Single and Multi Cylinder Diesel-Engine Tests with Vegetable Oil Emulsions
Annotation ability available
Sector:
Language:
English
Abstract
Performance and emissions data for a four-cylinder diesel engine operating with diesel fuel, vegetable oil and emulsions of these with 10 percent water are compared with data for a laboratory single-cylinder engine. Neither the lower Cetane Number of the vegetable oil nor its emulsification with water presented obstacles to operation of the commercial engine at the higher operating speed. For this engine ignition delays were similar for all test fuels. and operation was leaner, thermal efficiency higher and NOx and smoke levels lower, for vegetable oil. These emission levels were further reduced for this fuel by emulsification.
Recommended Content
Authors
Citation
Crookes, R., Nazha, M., and Kiannejad, F., "Single and Multi Cylinder Diesel-Engine Tests with Vegetable Oil Emulsions," SAE Technical Paper 922230, 1992, https://doi.org/10.4271/922230.Also In
References
- Proj. Co-ordinator Lies, K-H Volkswagen AG Research and Development Wolfsburg 1989
- Helmer, J-Y PSA's environmental energy Automotive Technology International Sterling Publication International Ltd. 1991 261 269
- Lowry, J.P.A. Alternative fuels for automotive and stationary engines for developing countries Proc. IMechE Seminar on Fuels for Automotive and Industrial Diesel Engines 1990 31 36
- Palm Oil Research Institute of Malaysia (PORIM) 1992
- Henein, N A. Cetane Scale: Function, problems and possible Solutions SAE 870584
- Crookes, R.J. Nazha, M.A.A. Kiannejad, F. A comparison of ignition and emission characteristics for alternative diesel fuels and emulsions Proc IMechE Seminar on Fuels for Automotive and Industrial Diesel Engines 1990 47 52
- Elsbett OM 352/353 Diesel engine - technical data Elsbett Konstruction Technical Publication 1991
- Afifi, E.M. Korah, N.S. Dickey, D.W. The effect of air charge temperature on performance, ignition delay and exhaust emissions of diesel engines using W/O emulsions as fuel SAE 870555
- Nazha, M.A. Crookes, R.J. Effect of water content on pollutant formation in a burning spray of water-in-diesel fuel emulsion 20th Int. Symp. on Combustion Michigan 1984 2001 2010
- Kiannejad, F. Assessment of vegetable oil emulsions for use as fuels in diesel engines QMW Interim Report 1991
- Crookes, R.J. Nazha, M. A.A. Kiannejad, F. Biomass derived oils as alternative fuels for diesel engines Proc. International Conference on Environmental Pollution Lisbon 1991 212 219
- Bird, G. L. The Ford 2.5 litre direct injection naturally aspirated diesel engine Proc. IMechE 1985 199 D2 113
- Kiannejad, F. Assessment of vegetable oil emulsions for use as fuels in diesel engines QMW
- Galowski, J.A. Balles, E.N. Chun, K.M. Nelson, F.E. Ekchian J.A. Heywood, J. B. Heat release analysis of engine pressure data SAE 841359
- Armand, W.J. D. Heal transfer in the cylinders of reciprocating internal combustion engines IMechE Proc. 177 36 973 996 1966
- Baert, R S G Auto ignition of a diesel spray at high pressures and temperatures SAE 890417
- Parker, T.E. Forsha, M.D. Stewart, H.E. Horn, K. Sawyer, R.F. Oppenheim, A.K. Induction period for ignition of fuel sprays at high temperatures and pressures SAE 850087
- Balles, E.N. Heywood, J. B. Fuel air mixing and diesel combustion in a rapid compression machine SAE 880206
- Siebers, D.L. Edwards, C.F. Autoignition of methanol and ethanol sprays under diesel engine conditions SAE 870588
- Law, C.K. Theory of thermal ignition in fuel droplet burning Comb & Flame 31 285 296 1978
- Hardenberg H.O. Hase, F.W. An empirical formula for computing the pressure rise delay of a fuel from its cetane number and from the relevant parameters of direct injection diesel engines SAE 790493
- Plee, S.L. Ahmad T. Myers, J.P. Siegla, D.C. Effects of flame temperature and air-fuel mixing on emissions of particulate carbon from a divided chamber diesel engine 423 497 Particulate Carbon Formation during Combustion Siegla D.C. Smith G.W. Plenum Press 1981
- Needham, J R Doyle, D.M. The combustion and ignition quality of alternative fuels in light duty diesels SAE 852101
- Nelson, J.A. Crookes, R.J. Simons, S. On obtaining the fractal dimension of a 3-D cluster from its projection on a plane - application to smoke agglomerates JPhysD: Appl. Phys. 23 465 468 1990