Natural gas, Stoichiometric SI engine, Variable valve actuation, intake valve modulation, NOx & hydrocarbon emissions, brake thermal efficiency
Biodiesel-ethanol blends, exhaust emissions, 50% ethanol blend, engine performance, Combustion stability, Brake thermal efficiency, Off-road diesel engines
sliding mode control, Friction-Induced Vibration, Wet Clutch, Squawk, Judder, Automatic Transmission
cylinder deactivation, off-road diesel engine, high-speed operation, open cycle efficiency, fuel economy, aftertreatment thermal management