Chemical thermodynamic combustion analysis:a tool for further improvements of direct injection diesel engines

• Autorzy: Heitland H. H.
• Języki publikacji: EN

Abstrakty

EN

The analysis of today's engines is based on classical Thermodynamics, in which it is difficult to evaluate the combustion process. With the tools of chemical thermodynamics in using as well chemical equilibrium equations as the formulas of reaction kinetics it is possible to outline the ways how to improve the efficiencies and the emissions even of the best small scale Diesel engines for passenger cars. A Matrix with phase- and component-parameters is developed in order to simulate the combustion process, including high pressure injection, evaporation, ignition, flame structures and flame quenching. Special care is taken for finding the optimum between consumption, NOx- and Soot-Formation. Finally practical systems are prescribed which might replace direct injection Diesel engines in future passenger cars, which will fulfil the needs of worldwide environmental regulations.

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2001
• Tom: Vol. 8, No. 1-2
• Strony: 76--83
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Heitland H. H.

• Prof. Dr.Ing. Brunnenstrasse 27, D 38527 Meine Tel: [phone], Fax: - 901952,

Bibliografia

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• [3] Heitland, Rinne, Willmann, Vanhaelst and Wisłocki.: High efficient IC Engines for a 100 Miles per Gollon Car, SAE 2001-01-01 p-443 Detroit 2001.
• [4] Heitland, H. and Wisłocki, K.: Zweitaktschichtlademotor, Patentanmeldung Nr.P 43 05468.4, Deutsches Patentamt, Miinchen 1993.
• [5] Heitland, H. and Wisłocki, K.: Process and Device for a 2-Stroke Combustion Engine, Patent USA nr 5,505,172, 1993.
• [6] Schmidt,F.A.F.:Verbrennungskraftmaschinen, Springer-Verlag, Berlin 1967.
• [7] Merker, G.P.,Stiesch,G.:Motorische Verbrennung, Teubner Verlag, Stuttgart 1999.
• [8] Steiger,W., König, A., Schumacher,V., Heinrich,H.: Die Volkswagenstrategie zum hoch effizienten Antrieb, Wiener Motor Symposium 2001, Wien 2001.