An engine (10) for an aircraft, including an engine core (11), including a turbine (19), and,A compressor (14),Connecting the impeller to the mandrel (26) of the compressor;A blower (23) located upstream of the motor core;The reducer (30) is arranged to receive an input from the mandrel and output a drive to the blower so as to drive the blower at a speed lower than the mandrel, The reducer is a planetary reducer and comprises a sun gear (28),A plurality of satellite gears (32),The total gear meshing stiffness of the reducer (30) is greater than or equal to 1.05x109 n / m, and the diameter of the reducer is defined as the original circle diameter of the addendum.Abstract figure: [figure 11]
展开▼
机译：用于飞机的发动机（10），包括发动机芯（11），包括涡轮机（19），以及压缩机（14），将叶轮连接到压缩机的心轴（26）;鼓风机（23）位于电机芯的上游;减速器（30）布置成从心轴接收输入，并将驱动器输出到鼓风机，以便以低于心轴的速度驱动鼓风机，还原器是行星减速机并包括太阳齿轮（28），多个卫星齿轮（32），减速器（30）的总齿轮啮合刚度大于或等于1.05x109 n / m，并且减速器的直径被定义为原始圆形直径的附录。摘要图：[图11]
展开▼
