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航空发动机排气污染测量是民机适航条款要求科目,本文依据适航条款的要求,分析飞行过程中发动机排气成份中的CO进入载人舱的路径,针对某型客机构型,提出发动机排气污染的试飞方法,并应用于某型航空发动机排气污染飞行试验,试验结果表明发动机在各种状态下工作时,某型飞机的航空发动机尾气排放对载人舱的CO浓度无明显影响。
Aeroengine exhaust pollution measurement is the civil aviation airworthiness provisions requirements subjects, this article in accordance with the requirements of airworthiness terms, the process of flight CO composition of the engine exhaust into the manned module path, for a passenger aircraft configuration, the proposed engine Exhaust pollution test method and applied to a certain type of aeroengine exhaust pollution flight test results show that when the engine is working under various conditions, the aeroengine exhaust emission of a man-made man-made CO concentration has no significant effect .