Warning system for turbine component contact
作者： Brian D. Ottinger , Phillip W. Gravett , Nicholas D'Amico , Thomas J. Gordon , Richard D. Holm
DOI:
关键词: Turbine 、 Mechanical engineering 、 Detection theory 、 Signal 、 Rotor (electric) 、 Electrical engineering 、 Seal (mechanical) 、 Gas compressor 、 Component (UML) 、 Point (geometry) 、 Engineering
摘要: Aspects of the invention related to a system for providing advance notice impending contact between stationary component and rotating in turbine engine. For example, can be used warn potential seal holder rotor disk compressor section In one embodiment, pad or other provided on holder. If approach each during operation, prior actual disk. An optical and/or an acoustic signal generated by such contact. The signals detected remotely from point detection device, thereby avoiding need pass wires through section.
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