| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce oscillations concerning turbines and compressors having moving blades disposed along a circumference of a rotor or stationary vanes disposed along a circumference of a stator. <P>SOLUTION: A system includes a rotary machine. The rotary machine includes: the stator; the rotor 500 configured to rotate relative to the stator; a plurality of axial grooves 520 disposed along a circumference of the stator or the rotor 500; and a plurality of moving blade segments 502 disposed along the circumference, wherein each moving blade segment 502 of the plurality of moving blade segments 502 includes the moving blade 510 coupled to a mounting base 512 supported in the corresponding axial groove 520 of the plurality of axial grooves 520, and the plurality of moving blades 510 has a non-uniform blade spacing along the circumference. <P>COPYRIGHT: (C)2012,JPO&INPIT |
