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Heat Release Analysis of a Two-Stroke Gasoline Engine
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English
Abstract
Two versions of a zero-dimensional heat release model have been utilised to compute the mass of the gases in the burned zone in a two-stroke gasoline engine for which measured pressure -crank angle data were available. The two sets of the mass fraction burned profiles, obtained for 10 different engine operating conditions, showed satisfactory behaviour. The model results contain useful informations about the combustion phenomena occurring in the engine which otherwise are difficult to measure. In addition, the gas exchange parameters were also known from the computed results. Such model results will certainly be an asset to an engine designer. The model, consisting of only algebraic equations, requires very small computer time and thus, can be integrated with a computer based data acquisition system to monitor the mass burning behaviour on a real time basis.
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Citation
Deshpande, S., Chandra, H., and Narasimhan, R., "Heat Release Analysis of a Two-Stroke Gasoline Engine," SAE Technical Paper 880175, 1988, https://doi.org/10.4271/880175.Also In
References
- Rassweiler, G. Withrow, L. “Motion Pictures of Engine Flames Correlated with Pressure Cards” SAE Paper 800131
- Foster, D.E. “An Overview of Zero-Dimensional Thermodynamic Models for I.C. Engine Data Analysis” SAE Paper 852070
- Krieger, R.B. Booy, R.R. Myers, P.S. Uyehara, O.A. “Simulation of a Crankcase Scavenged, Two-Stroke. SI Engine and Comparisons with Experimental Data” SAE Paper 690135
- Krieger, R.B. Borman, G.K. “The Computation of Apparent Heat Release for Internal Combustion Engines” ASME Paper 66-WA/DGP-4 1966
- Benson, R.S. Whitehouse, N.D. Internal Combustion Engines 1 Pergamon Press 1979
- Woschni, G. “A Universally Applicable Equation for the Instantaneous Heat Transfer Coefficient in the Internal Combustion Engine” SAE Paper 670931
- Marasirnhan, R. “Heat Release Analysis of a Two-Stroke Petrol Engine” Post Graduate Training Project Report ARAI Post Box 832, Pune 411 004, India 1987
- Narasimhan, R. Deshpande, S.R. “AGNI-O2PHC: A Zero-Dimensional Model for Two-Stroke Petrol Engine to Compute Heat Release Diagrams Analysing Closed System” ARAI Report The Automotive Research Association of India Post Box 832, Pune 411 004, India 1987
- Evers, L.W. “Spark Plug Pressure Transducers for Measuring Indicated “Work” SAE Paper 780148 presented at the SAE Congress and Exposition Detroit Feb 27 Mar 3 1978
- Blair, G.P. Sanborn, D.S. Kenny, R.G. Kingsbury, A.H. “Experimental Assessment of Scavenging Efficiency of Two-Stroke Cycle Engines” SAE Trans. 80 3070 SAE Paper 300975
- Blair, G.P. Kenny, R.G. “Further Developments in the Scavenging Analysis for Two-Stroke Engines” SAE Trans. 80 0231 SAE Paper 800038
- Lavoie, G.A. Heywood, J.B. Keck, I.C. “Experimental and Theoretical Study of NOx Formation in Internal Combustion Engines” Comb Sci and Tech 1 313 326