摘要
通用航空飞机种类繁多,有农业机、公务机、娱乐旅游机、运动机和直升机等。这类飞机占世界所有民用飞机数量的90％,而农业机又占通用航空飞机总数的50％。通用航空飞机用途广,所装发动机的种类多,从40年代发展的活塞式发动机,60年代发展的涡桨发动机。
The General aviation engine includes the turboprop, turbofan and piston-engine. The structure of the engines is more simple, its price is lower too, but its reliability, endurance and maintainability are very good . The paper describes also the current developing status and market analysis by the typical engines such as PT6A, TPE331 , JT15D and TFE731 etc .
出处
《国际航空》
北大核心
1996年第4期23-26,共4页
International Aviation
