Andere Kunden interessierten sich auch für
![Modeling and Simulation of Knock and Nitric Oxide Emissions in Turbocharged Direct Injection Spark Ignition Engines]( "Modeling and Simulation of Knock and Nitric Oxide Emissions in Turbocharged Direct Injection Spark Ignition Engines")
Modeling and Simulation of Knock and Nitric Oxide Emissions in Turbocharged Direct Injection Spark Ignition Engines35,63 €![Gasoline Direct Injection Hot Surface Ignition Engine]( "Gasoline Direct Injection Hot Surface Ignition Engine")
Gasoline Direct Injection Hot Surface Ignition Engine32,99 €![Injection Technologies and Mixture Formation Strategies For Spark-Ignition and Dual-Fuel Engines]( "Injection Technologies and Mixture Formation Strategies For Spark-Ignition and Dual-Fuel Engines")
Injection Technologies and Mixture Formation Strategies For Spark-Ignition and Dual-Fuel Engines157,99 €![A Text Book of Effect of Alcohols In Spark Ignition Engine]( "A Text Book of Effect of Alcohols In Spark Ignition Engine")
A Text Book of Effect of Alcohols In Spark Ignition Engine23,99 €![Modelling Spark Ignition Combustion]( "Modelling Spark Ignition Combustion")
Modelling Spark Ignition Combustion162,99 €![Mixture Formation in Spark-Ignition Engines]( "Mixture Formation in Spark-Ignition Engines")
Mixture Formation in Spark-Ignition Engines42,99 €![An Experimental Investigation for the Coolant Temperature Effect on the Exhaust Emissions for a Spark Ignition Engine Fuelled with Gasoline and CNG]( "An Experimental Investigation for the Coolant Temperature Effect on the Exhaust Emissions for a Spark Ignition Engine Fuelled with Gasoline and CNG")
An Experimental Investigation for the Coolant Temperature Effect on the Exhaust Emissions for a Spark Ignition Engine Fuelled with Gasoline and CNG15,95 €
A single cylinder, air-assisted gasoline direct injection engine was used to investigate the factors affecting CAI combustion. CAI was achieved by residual gas trapping using low-lift short duration camshafts and early closing of the exhaust valves. The effects of EVC (Exhaust Valve Closure) and IVO (Inlet Valve opening) timings, spark timing, single and split injection timings, coolant temperature, compression ratio, cam lift and duration on emissions and CAI operation were investigated experimentally. Results show that EVC timing, compression ratio, cam lift and duration had significant influence on CAI combustion and emissions. Coolant temperature was revealed to have substantial impact on CAI combustion at coolant temperature below 65 degrees. Results also showed the importance of injection timing and especially split injection that enabled the extension of CAI range in both stoichiometric and lean conditions. Furthermore, CAI operation range was extended via fuel injection during recompression. All the above clearly suggest that optimising injection timing and using split injection is an effective way to control and extend CAI operation in a direct injection gasoline engine.