The invention relates to the technical field of an aviation aircraft power propulsion system and discloses a jet-propelled propeller. The existing jet-propelled propeller adopts a fan blowing method to produce thrust or buoyancy. The open type blowing method adopted by the existing jet-propelled propeller produces less weakly compressed air and cannot produce large thrust or buoyancy at a high rotation rate so that a flight speed is slow. The jet-propelled propeller comprises a fastening propeller body housing and central rotatory air compression discs. Air is sucked and compressed by the compression discs, then is jetted to the next layer of the air chamber, then is subjected to compression layer by layer and then is jetted in a strong air flow way so that strong thrust or buoyancy is produced. The jet-propelled propeller can be installed on a fixed wing airplane (such as osprey helicopter wing top) so that vertical lifting and fast flight are realized.
Jet-propelled propeller
2015-07-08
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Estimates of propeller performance from self-propelled model tests
Engineering Index Backfile | 1920
|