| 摘要 |
A method for use in inspecting a blade tip clearance is provided. The method includes providing a plurality of rotor blades including tips, wherein the plurality of rotor blades are rotatably mounted within a casing such that a blade tip clearance is defined between the rotor blade tips and the casing. The method also includes providing a system for use in inspecting the blade tip clearance by emitting electromagnetic energy toward the tips and detecting electromagnetic energy reflected by the tips. The method further includes positioning the system to facilitate inspection of the blade tip clearance, rotating the plurality of rotor blades within the casing, and simultaneously blending the tips using a blending apparatus and inspecting the blade tip clearance using the system.
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