Rotor blade connection according to claim 1 wherein individual elastomer dampers are arranged to provide a damping effect in a lead-lag bending direction of the support beam.
The low-heat conduction main shaft can keep the stability of the temperature of the rotor and lead the detection process to meet the condition of isothermal test better.
利用本发明所涉及的低热传导主轴，可保持转子温度的稳定，使检测过程 更符合等温试验的条件。
3
On the other hand, the shock wave position of tip region moves backwards, the loading distributions of tip region have been changed, which lead to the increase of rotor operation range.