Short take-off/vertical landing(STOVL)system is an aviation technology that allows aircraft to take off and land on extremely short runways or even without runways,and it provides the ability for aircraft to operate taking off and landing in confined spaces and complex environments,which is of great significance in both military and civilian fields.Although there has been some international research on STOVL aircraft,the information on sensitive or proprietary technology has not been widely shared.To further explore the key technologies,difficulties,and development directions of STOVL aircraft lift systems,based on a comprehensive analysis and summary of the latest research progress and technical challenges,a review is conducted on the research progress in this field.Especially for F-35B,the key technologies of STOVL aircraft,such as lift fans,three-bearing vector nozzle,and overall propulsion system performance,etc.are discussed in depth.On this basis,research efforts at home and abroad on complex structural design,power system modeling,environmental impact assessment,and performance optimization are summarized,providing directional references for the development and optimization of STOVL aircraft.
关键词
短距起飞/垂直降落/F-35B/升力系统/升力风扇/三轴承矢量喷管/推进系统性能
Key words
short take-off/vertical landing/F-35B/lift system/lift fan/three-bearing vector nozzle/propulsion system performance
维普
万方数据