The invention discloses a reusable two-stage injection aircraft with pneumatic combined structures connected in parallel, which comprises a booster-stage aircraft and a track-stage aircraft, a guide plane for mounting the track-stage aircraft is arranged on the upper surface of the booster-stage aircraft, and the guide plane is arranged along the length direction of booster-stage flight. And the guide plane is seamlessly attached to the lower surface of the orbit-level aircraft. According to the aerodynamic combined structure of the two-stage injection aircraft, the boosting-stage waverider base body and the orbit-stage waverider are constructed in a two-stage injection horizontal separation mode, and the aerodynamic layout of the deformable wings and the vertical tail rudder is added to the boosting-stage waverider base body, so that the aerodynamic combined structure of the two-stage injection aircraft has good wide-speed-range aerodynamic performance and stability performance; the technical risk of interstage separation is effectively reduced, and the method can be used as a scheme for transporting a reciprocating aircraft in the field of aerospace and can be repeatedly used.
本发明公开了一种具有气动组合结构并联可重复使用的两级入轨飞行器,包括助推级飞行器以及轨道级飞行器,助推级飞行器的上表面设置有安装轨道级飞行器的导向平面,导向平面沿助推级飞行的长度方向,且导向平面和轨道级飞行器的下表面无缝贴合。本发明针对两级入轨水平分离方式构建助推级乘波基体和轨道级乘波体,并助推级乘波基体添加可变形机翼以及垂直尾翼方向舵的气动布局,使两级入轨飞行器的气动组合结构具备良好宽速域气动性能和稳定性能,有效降低级间分离技术风险,可以作为可重复使用的航空航天领域的运输往返飞行器方案。
Reusable two-stage injection aircraft with pneumatic combined structure connected in parallel
一种具有气动组合结构并联可重复使用的两级入轨飞行器
2022-03-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
Parallel double-waverider two-stage injection aircraft horizontal stage separation design method
Europäisches Patentamt | 2022
|