| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device and method for measuring a rotor behavior of a turbo rotary machine, along with the turbo rotary machine, capable of keeping track of an actual rotor behavior in a vehicle interior. <P>SOLUTION: The rotor behavior measuring device 1 includes a protrusion 10 provided on an outer peripheral surface of a rotor 2 in a vehicle interior 4, and a measuring rod 20 which penetrates through the vehicle interior 4 and is attached, and has an abradable material 22 on the tip side to be inserted into the vehicle interior 4. The abradable material 22 of the measuring rod 20 is configured to come into contact with the protrusion 10 of the rotor 2 at least during measurement of the rotor behavior. On the basis of a flaw formed on the abradable material 22 by the protrusion 10, the behavior of the rotor 2 in the vehicle interior 4 of the turbo machine is measured. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
