... reaction ignition delay detailed chemical reaction mechanism methane-hydrogen blends energy conversion/systems fuel combustion hydrogen energy Achieving clean and efficient combustion remains as an important industrial priority and therefore continues to attract significant attention [ 1 , 2...

.... It is then validated with data obtained from the literature for methane combustion, H 2 S oxidation, and NO x effects on ignition delay. The effect of impurities on CH 4 combustion up to 16 atm is validated using NO x -doped methane studies obtained from the literature. In order to validate the model for high-pressure...

... (LTC) partially premixed combustion (PPC) natural gas alternative energy sources energy conversion ignition delay Emissions regulations and fuel conversion efficiency requirements for future internal combustion engines, coupled with the need to find sustainable alternatives for fossil...

...) of dual fuel combustion are well-known. Ignition delay (ID) of the injected high-cetane fuel plays a critical role in quality of the dual fuel combustion process. This paper presents experimental analyses of the ID behavior for diesel-ignited propane and diesel-ignited methane dual fuel combustion. Two...

... for different injection timings and injection pressures and analyzing cylinder temperatures and heat release rates. Cylinder pressures and temperatures are gradually decreased when injection timings are retarded. Ignition delay becomes shortest at 5–10 deg BTDC injection timings. The peak cylinder pressure...

... is small and as a single-component C 7 fuel, relatively high volatile components present in the exhaust are low. This may cause lower eye irritation. On the contrary, bulk in-cylinder gas temperature is lower and ignition delay significantly increases for 50% and 100% N -heptane due to the low boiling...