Global ETD Search
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Showing 1 to 4 of 4 for “"Fuel Direct Injection"”.
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Autoignition and emission characteristics of gaseous fuel direct-injection compression-ignition combustion
… from impaired efficiency and high unburned fuel emissions. Natural gas direct-injection engines offer the potential of diesel-like efficiencies, but require further research. To improve understanding of the autoignition and emission characteristics of natural gas direct-injection …
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CFD investigation on hydrogen enrichment effect to dual-fuel direct injection diesel engine
… of previous studies on the use of alternative fuels; hydrogen-natural gas blends (HCNG) used port injection and experimentally were conducted. The use of Computational Fluid Dynamics (CFD) simulations in analyzing the effect of adding (0 - 90) % hydrogen to blend fuel and varying the …
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Investigation to direct ethanol injection in spark ignition gasoline engines
Ethanol is a promising alternative fuel in terms of addressing future energy and environmental problems. The existing method of using ethanol fuel by blending gasoline and ethanol fuel does not fully exploit ethanol’s advantages. The dual-fuel injection strategy, ethanol direct injection plus …
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Aufladung von Pkw DI - Ottomotoren mit Abgasturboladern mit variabler Turbinengeometrie
Das Konzept „Downsizing“ für Otto- und Dieselmotoren zur Verbesserung von Kraftstoffverbrauch und Schadstoffemission ist inzwischen durch viele praktische Beispiele und theoretische Untersuchungen zweifelsfrei bestätigt worden. Da „Downsizing“ aber untrennbar mit der Aufladung verbunden ist, wächst …