TY  - SER
AU  - Salimi, Farhad
AU  - Shamekhi, Amir H.
TI  - Role of Mixture Richness, Spark and Valve Timing in Hydrogen-Fuelied Engine Performance and Emission
KW  - Air to Fuel Ratio
KW  - Spark Advance
KW  - Valve Timing
ER  -