There is described an aircraft (1) having a motor compartment (8); a motor system (6) having a discharge pipe (17); the heat exchanger (20) is arranged on the outer side of the motor system (6); a first air inlet (25); a first duct (26) along which the heat exchanger (20) is disposed; a first convergent nozzle (15) having a downstream portion (39) fluidly connected with the discharge pipe (17) and the first conduit (26) to form a first flow rate of air suitable for cooling the heat exchanger (20); a second air inlet (10) open in the motor compartment (8) and remote from the first air inlet (25); and a second convergent nozzle (16) having a second downstream portion (49) fluidly connected to the discharge pipe (17) and the motor compartment (8) to form a second flow rate of cooling air directed from the second air inlet (10) to the discharge pipe (17) and to the motor compartment (8) bypassing the motor system (6).
描述了一种飞行器(1)具有马达舱(8);具有排放管(17)的马达系统(6);设置在所述马达系统(6)外侧的换热器(20);第一进气口(25);第一管道(26),换热器(20)沿其设置;第一收敛喷嘴(15),其具有与排放管(17)和第一管道(26)流体连接的下游部分(39),以形成适于冷却换热器(20)的第一流速的空气;在马达舱(8)中打开且远离第一进气口(25)的第二进气口(10);第二收敛喷嘴(16),其具有与排放管(17)和马达舱(8)流体连接的第二下游部分(49),以形成从第二进气口(10)指向排放管(17)且走马达系统(6)的旁路的马达舱(8)的第二流速的冷却空气。
Aircraft capable of hovering
能够悬停的飞行器
2022-12-16
Patent
Electronic Resource
Chinese