Thermal efficiency improvement and its mechanism at low load conditions in semi-premixed diesel combustion with twin peak shaped heat release

Chemical Compounds

• Heat 78%
• Fuel 57%
• Gas 55%
• Cylinder 37%
• Cooling 31%
• Simulation 22%

Earth & Environmental Sciences

• diesel 100%
• combustion 81%
• heat flux 10%
• gas 8%
• diesel engine 6%
• temperature 4%
• cooling 4%
• oxidation 3%
• loss 3%
• simulation 2%
• parameter 2%

Engineering & Materials Science

• Hot Temperature 50%
• Fuel injection 14%
• Heat flux 11%
• Gases 11%
• Acoustic noise 7%
• Combustion chambers 6%
• Oxidation 5%
• Diesel engines 5%
• Temperature 5%
• Computational fluid dynamics 4%
• Cooling 4%