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针对民用发动机污染排放的现状,介绍了国际民航组织(ICAO)颁布的《航空发动机的排放》标准,以及中国民用航空局(CAAC)对排气污染物的规定,参考SAE ARP计算方法,编写污染排放物EI计算程序,根据中国民航局涡轮发动机飞机燃油排泄和排气排出物规定(CCAR-34),验证得出航空发动机JT3D-7的CO排放符合现行的适航标准。
In view of the status quo of civil engine emissions, the “Aero Engine Emission Standards” promulgated by the International Civil Aviation Organization (ICAO) and the regulations of CAAC on exhaust pollutants are introduced. Reference is made to the SAE ARP calculation method to prepare pollution Emissions EI calculation program verifies that the CO emission of the aero-engine JT3D-7 conforms to the current airworthiness standards according to the CAAC Turbofan Aircraft Fuel Exhaust and Exhaust Emissions Regulations (CCAR-34).