Sprache(n) : |
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übersetzter Titel
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Potentials of a Pilot-Injection for controlling the combustion in heavy-fuel-oil capable Diesel-Engines |
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übersetzte Zusammenfassung
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The scope is the reduction of Exhaust-Gas-Emissions by use of HFO in Diesel Engines. Different pre-injection strategies, were evaluated based on introduced parameters “standard deviation of cylinder pressure curves” and “Intensity of the Diffusions-Phase”. A approach of an early pre-injection was substantiated and validated at a research engine. Their potential for stabilising ignition as well as improving the combustion and the Soot- and NOx- emissions under unfavourable ignition- and combustion-conditions was confirmed at delayed combustion and the application of exhaust gas recirculation. |
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Schlagworte: |
Brennverfahren, Abgasschadstoffemission, Kraftstoffeinfluss, Einspritzstrategien, injection-strategies, PCCI |
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DDC Klassifikation : |
620 Ingenieurwissenschaften und Maschinenbau |
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