论机动飞机机体/进气道一体化

REVIEW OF AIRFRAME/INLET INTEGRATION OF MANEUVER FIGHTER AIRCRAFT

关键词:  高机动性飞机  飞机－发动机匹配  进气道－发动机匹配  一体化设计

Key words:  ighly maneuverable aircraft  Airplane engine matching  Inlet engine matching  Integrated design

摘要:

机动飞机／发动机一体化，一直是多年来国际上研制高机动性战斗机中不容忽视的一项重大课题，目的在于提高发动机包括进气道、尾喷管在内的推进系统的工作效率和稳定性。列举了国外的一些型号，特别是有分叉进气道战斗机在研制中必须加以考虑的一体化问题，并从设计原理的角度，给出了一些旨在提高性能与安全性的可供选择的进气道构形。

Abstract:

Aircraft airframe/engine integration has been always a major attention getting subject in maneuver fighter aircraft development internationally for the years,aiming at inproving the operating effectiveness and stability of propulsion system including inlet and nozzle.This paper lists the integration examples of some foreign fighter types,especially those of symmetrical twin intake air induction systems,and gived the alternative inlet configuration with the intention of performance and safety inprovements as viewed from fundamentals of fighter design.