公开(公告)号：EP3566952A1

公开(公告)日：2019-11-13

申请号：EP17879560.5

申请日：2017-12-27

申请人： Northwestern Polytechnical University

发明人： CHEN, Yuchun ,  JIA, Linyuan ,  KANG, Ruiyuan ,  ZHANG, Shaofeng ,  ZHAO, Bobo

IPC分类号： B64G1/40

摘要： The present invention discloses a distributed propulsion system. An input end of a gas collecting device of a high-energy working medium collecting device is communicated with an output end of a core engine compressor of a turbine engine core engine; and an output end of the high-energy working medium collecting device is communicated with an inlet of the high-efficiency working medium transporting device. An output end of a transporting branch pipe in the high-efficiency working medium transporting device is respectively communicated with an input end of a propulsor turbine volute of each distributed propulsor; and an input end of the transporting branch pipe is communicated with a transporting header pipe in the high-efficiency working medium transporting device; and multiple distributed propulsors are evenly distributed on both sides of the turbine engine core engine. The present invention overcomes the dependence of the electric power distribution-based distributed propulsion system on a high-energy density energy storage device and an ultra-high-power motor, thereby improving the achievability of the distributed propulsion system and simultaneously getting rid of the mechanical constraints between a gas generator and the propulsors in a mechanical transmission-based distributed propulsion system, breaking through the limitation of the bypass ratio of a turbofan engine to the traditional distributed propulsion, realizing the heat regenerating design and improving the propulsion efficiency.