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Modeling Diesel Engine Performance
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English
Abstract
An analytical technique is described to predict the performance of diesel engines. A set of equations are developed from an actual engine test or a performance map to predict fuel consumption as a function of engine speed and torque. The methodology uses a two-dimensional polynomial to predict fuel consumption as a function of engine speed and torque requiring nine engine specific coefficients or a one-dimensional polynomial as a function of engine torque requiring three coefficients only.
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Citation
Jahns, G., Förster, K., and Claar, P., "Modeling Diesel Engine Performance," SAE Technical Paper 871615, 1987, https://doi.org/10.4271/871615.Also In
References
- OECD-Test Report No. 902 1984
- Jahns G. Steinkampf H. Tractor-soil-implement computer model for tillage operation ASAE paper NCR 83-5402 ASAE St. Joseph, MI 49085
- Binnewies L. Schwarz H. Verringerung des Kraftstoffverbrauchs von Ottomotoren durch elektronische Steuerung von Einspritzung und Zündung. (Improvement in Fuel Economy of SI Engines Using Electronic Control of Fuel Injection and Ignition) ATZ (Automobiltechn. Zeitschr 82 1980 4 169 177
- Grogan J. Morris D.A. Searsy S.W. Wiedemann H.T. Stout D.A. Microcomputer-based information feedback system for improving tractor efficiency ASAE paper 84-1594 ASAE St. Joseph, MI 49085
- Jahns G. A method of describing diesel engine performance maps ASAE paper NCR 83-103 ASAE St. Joseph, MI 49085
- Jahns G. Speckmann H. Möller R. Fahrerinformation als Hilfsmittel der Optimierung beim Einsatz von Ackerschleppern. (Driver-Information-System to Optimize Tractor-Performance) Grundlagen der Landtechnik 35 1985 6 195 202
- Morris D.A. Grogan J. Searsy S.W. Wiedemann H.T. Low A.M. Stout B.A. Potential fuel savings using a tractor-operator feedback system ASAE paper 84-1077 ASAE St. Joseph, MI 49085
- Sumner H.R. Hellwig R.E. Monroe G.E. Measuring implement power requirement from tractor fuel consumption Transactions of the ASAE 29 1986 1 85 89