| 摘要 |
A method of reducing aero-engine emissions within an airport, during taxiing, take-off and landing, by water or liquid injection 5 in to the engine intake 8, emanating from the nozzles 6 embedded in the runway 7. As the aircraft approaches, motion sensors 3 sends signals to the control unit 4, which decides the nozzles 6 to be activated.
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